Suspect in random shooting of deputy may be linked to more crimes, police say

A man was arrested Tuesday on suspicion of shooting an off-duty Los Angeles County sheriff's deputy at a fast-food restaurant, and authorities are investigating whether he killed a man an hour earlier. The deputy later died. 

Investigators say both attacks appear to be random. Authorities say there's a possibility that the suspect, Rhett Nelson, 30, of St. George, Utah, may have been involved in other crimes since arriving in Southern California, apparently last week. 

Nelson was taken into custody by Long Beach police Tuesday after he stopped at a church and called his father in Utah, Capt. Kent Wegener of the sheriff's homicide bureau told reporters at a news conference.

"In that call, he referred to committing a murder in Southern California," Wegener said.

"He referenced that he killed two," Sheriff Alex Villanueva said.

The father called police, who traced the call to the church, Wegener said. Soon afterward Long Beach officers saw Nelson in a car near the church and took him into custody without incident. They couldn't immediately say if he had obtained an attorney.

Nelson is suspected of walking into a Jack in the Box restaurant in the eastern Los Angeles suburb of Alhambra on Monday night and shooting Deputy Joseph Gilbert Solano in the head.

Solano, 50, was in grave condition and on life support, Villanueva told a Tuesday afternoon news conference. Wednesday night, the department announced that Solano had died.

Nelson's father, Bradley Nelson, issued a statement Tuesday that said the family is "saddened beyond words" by the shooting "and to learn that our son Rhett is being held in connection with this horrifying and senseless attack."

He said the family is cooperating with authorities and asked people to pray for the deputy and his family.

The father said his son vanished on May 26 and the family reported him missing.

In a May 30 Facebook post, the father said Nelson "has a history of opiate abuse and has been clean for about 6 months, but we know what a terrible struggle that is. We are praying for his safe return."

The Salt Lake Tribune reported that Nelson didn't have a violent criminal history in Utah but had previously pleaded guilty to driving with a "measurable amount" of a controlled substance in his body, as well as underage alcohol offenses.

The family used to live in Orange County but moved to St. George 14 years ago when Rhett was a teenager, said Michelle Tennant Nicholson, a publicist for Bradley Nelson, who is a published author.

Villanueva described Solano as a family man, well-liked by everyone who worked with him and the sole support of his mother after his father recently died. He was off duty and running an errand for his mother when he was shot Monday.

"He was taking his mother's vehicle to be serviced at the Jiffy Lube, which is was right next door to the Jack in the Box," Villanueva said.

He was waiting for his food order at the counter when the attacker walked up and shot him in the head, calmly walked out of the restaurant and drove away.

Solano wasn't wearing anything that would identify him as a law enforcement officer, authorities said, adding the attack appeared to be random and the men didn't know each other.

Jesus Guzman, who works at the Jack in the Box, told CBS Los Angeles he was in the break room when he heard a loud bang, saw customers running out of the store and saw the wounded man lying on the ground.

"I go lean over and I see, I think he got shot in the head, because there was a hole in his head," Guzman recalled. "I asked the guy like, 'Sir, can you hear me, can you move?' As soon as I said that, I see his stomach moving like he was breathing." Guzman called 911.

Surveillance video showed the attacker leaving the restaurant and later changing clothes. Wegener said the clothes and the gun later found in Nelson's car appear to match those worn when Solano was shot.

After Nelson's arrest police linked him to the fatal shooting of a 30-year-old man who was standing on a street near downtown Los Angeles just an hour before the Alhambra shooting.

"A vehicle arrived and according to other witnesses the individual inside that vehicle had a brief exchange with our victim, gunfire erupted and our victim sustained at least one gunshot wound and died at the scene," LAPD Police Chief Michel Moore said.

Nelson's description and the 2012 Kia he was diving matched those seen at both shootings, Moore told reporters.

Investigators were also at a loss to explain that attack, adding it appeared the victim and the shooter didn't know each other. The 30-year-old victim's name was not immediately released.