Kyron Horman Missing

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Authorities were reviewing photos and videos taken at the school's science fair. The last photo of Kyron Horman shows the boy smiling in front of his project on the red-eyed tree frog. Asked if there were any persons of interest, Sheriff Dan Staton replied: "In this type of situation I think everyone is of interest to us." Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Seven-year-old Kyron Horman disappeared sometime after taking part in a science fair at his Portland, Ore. elementary school on Friday, June 4, 2010. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Investigators trying to find the missing Oregon boy have interviewed nearly 200 of his classmates and their parents as the FBI sent a team to take part in the expanding search. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Police said Kyron Horman did not return home on the bus as scheduled. The Multnomah County Sheriff's Office was contacted on June 4, 2010 at about 4 p.m., and authorities have been searching the school and the surrounding area ever since. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

Kyron Horman's stepmother, Terri Moulton Horman, last saw him walking down a hallway toward his second grade classroom at about 8:45 a.m. He was wearing a "CSI" T-shirt and dark cargo pants. Anyone with information on Kyron's whereabouts is urged to call the Multhnomah County Sheriff's Office tip line at (503)-261-2847.

A school bus passes a picture prepared by the FBI showing missing student Kyron Horman as it drives up to Skyline School in Portland, Ore. on Monday, June 7, 2010. Authorities have not yet called the 7-year-old's disappearance a kidnapping, but they're describing him as a "missing endangered child." The FBI has joined the search.

(AP Photo/ Andrew Burton /The Oregonian)

Local and national news outlets report live from Skyline School on Monday June7, 2010 about the search for missing second-grader Kyron Horman in Portland, Ore.

A photo enlargement of missing 7-yr-old Kyron Horman, stands in the sanctuary of Brooks Hill Historic Church across from Skyline Elementary School in Portland, Ore., Monday June 7, 2010. Authorities have not yet called the disappearance a kidnapping, but they're describing him as a "missing endangered child." The FBI has joined the search.

Matt Shelby, center, of Portland Public Schools with Capt. Jason Gates of the Multnomah County Sheriff's office, left, and FBI agent Arthur Balizan, talks to reporters as they stand by a photo of missing 7-year-old Kyron Horman, at a church across from Skyline Elementary School in Portland, Ore., Monday June 7, 2010. A widening search for the child who disappeared from his school entered a fourth day Monday, with sheriff's deputies stopping motorists in the hunt for clues and distributing fliers bearing the picture of the spectacled boy.

Officers Mary Lindstrand, right, of Multnomah County and Dave Thompson of Washington County set up a photo of missing 7-year-old Kyron Horman, prior to a news conference at Brooks Hill Historic church across from Skyline Elementary School in Portland, Ore., Monday June 7, 2010. Authorities have not yet called the disappearance a kidnapping, but they're describing him as a "missing endangered child." The FBI has joined the search.

Multnomah County Sheriff's Captain Jason Gates, right, Matt Shelby, spokesperson for Portland Public Schools, center, and Arthur Balizan, special agent for the FBI, answer questions during a press conference on Monday June 7 , 2010. They answered questions about the search for missing second-grader Kyron Horman in Portland, Ore.

Capt. Jason Gates, left, of the Multnomah County Sheriff's office talks to reporters as he stands next to a photo of missing 7-year-old Kyron Horman, at a church across from Skyline Elementary School in Portland, Ore., Monday June 7, 2010. A widening search for the child who disappeared from his school entered a fourth day Monday, with sheriff's deputies stopping motorists in the hunt for clues and distributing fliers bearing the picture of the spectacled boy.

Capt. Jason Gates of the Multnomah County Sheriff's office talks to reporters about missing 7-year-old Kyron Horman, outside Skyline Elementary School in Portland, Ore., Monday June 7, 2010.

Mike Allen, of the Multnomah County Sheriff's Office Search and Rescue team, searches private property on Cornelius Pass, in northwest Portland on June 6, 2010. As of Monday, June 7, 2010, authorities have not yet called Kyron Horman's disappearance a kidnapping, but they're describing him as a "missing endangered child." The FBI has joined the search.

Cole Stevens, back left, and Mack Holland, of the Multnomah County Sheriff's Office Search and Rescue team, searches a private property on Cornelius Pass, in northwest Portland on Sunday, June 6, 2010. As of Monday, June 7, 2010, authorities have not yet called Kyron Horman's disappearance a kidnapping, but they're describing him as a "missing endangered child." The FBI has joined the search.