Gunman, 2 others dead in Oregon mall shooting

Police identified Jacob Tyler Roberts as the 22-year-old gunman who allegedly killed two people and himself in a shooting at an Oregon mall on Dec. 11, 2012. Authorities said Roberts armed himself with an AR-15 semiautomatic rifle that he stole from someone he knew and carried several fully loaded magazines. Police said that Roberts no connection to the two people he fatally shot and wanted to kill as many people as possible, police said.

Emergency personnel stand by outside the Clackamas Town Center in Clackamas, Ore. on Dec. 11, 2012. Authorities said a gunman opened fire in the suburban Portland shopping mall and killed two people and wounded another as people were doing their Christmas shopping.

Steven Mathew Forsyth, 45, was one of two people who was shot and killed by a gunman in the Clackamas Town Center in Clackamas, Ore. on Dec. 11, 2012.

AP Photo/Clackamas County Sheriff's Dept.

Cindy Ann Yuille, 54, was one of two people who was shot and killed by a gunman in the Clackamas Town Center in Clackamas, Ore. on Dec. 11, 2012.

Alleged gunman Jacob Tyler Roberts is seen in this undated photo.

Alleged gunman Jacob Tyler Roberts is seen in this undated photo.

Alleged gunman Jacob Tyler Roberts is seen in this undated photo.

Alleged gunman Jacob Tyler Roberts is seen in this undated photo.

Leslie King (right) and Tenille Beseda place flowers at the entrance to the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., on Dec. 12, 2012. A gunman who opened fire on shoppers at the suburban mall had no connection to the two people he fatally shot and wanted to kill as many people as possible, police said.

The parking lot is almost empty on Dec. 12, 2012 next to the entrance to the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore. A gunman who opened fire on shoppers at the suburban mall had no connection to the two people he fatally shot and wanted to kill as many people as possible, police said.

AP Photo/Statesman-Journal, Thomas Patterson

Emergency personnel stand by outside the Clackamas Town Center in Clackamas, Ore., on Dec. 11, 2012. A gunman is dead after opening fire in the suburban shopping mall, killing two people and wounding another, sheriff's deputies said.

Authorities stand by in the parking lot of Clackamas Town Center in Clackamas, Ore., on Dec. 11, 2012. A gunman opened fire in the suburban shopping mall, killing two people and wounding another as people were doing their Christmas shopping, authorities said.

Clackamas County sheriff's Lt. James Rhodes speaks to the media outside the scene of a multiple shooting at Clackamas Town Center Mall in Clackamas, Ore., on Dec. 11, 2012. A gunman is dead after opening fire in the suburban shopping mall , killing two people and wounding another, sheriff's deputies said.

Clackamas County Sheriffs Sgt. Adam Phillips speaks during a news conference outside the Clackamas Town Center in Clackamas, Ore., on Dec. 11, 2012. A gunman opened fire in the suburban shopping mall, killing two people and wounding another as people were doing their Christmas shopping, authorities said.

MySpace

A screenshot of the MySpace profile belonging to Tami Roberts, the mother of Jacob Tyler Roberts.