DALLAS (AP) - A man who threatened to shoot officers during a 14-hour standoff in a construction crane was unarmed and no weapons were found near the scene, police said Tuesday.
Lee Dell Thomas Jr., 44, of Dallas, fell to his death early Tuesday, about 14 hours after he climbed into the crane towering over the Southern Methodist University campus in suburban Dallas.
"It was an unfortunate outcome," Assistant Chief Thomas Lawrence said at a news conference. "But we have to resolve things the best way we can. We tried to do the best we could."
Police said Thomas claimed he was armed and threatened to shoot anyone who approached him. Lawrence said no weapon was found on Thomas or in the crane cab.
Thomas also had covered the area around the cab with grease to prevent officers from reaching him.
Thomas was "a person of interest" in the hijacking early Monday of a truck containing band equipment, but he hadn't been conclusively linked to the heist, Lawrence said.
The vehicle from that hijacking was found near the crane, Deputy Chief Randal Blankenbaker said. And police dogs had traced a trail from the vehicle to the construction site, but lost the scent there.
About midday Monday, Thomas scrambled up the crane and into its cab. Communications between Thomas and officers on the ground were spotty, Lawrence said.
"We were trying to get him to agree to come down from the crane for his safety," he said.
Thomas cut off all communication with police about midnight, Lawrence said. Two special tactics officers who climbed the crane around 1 a.m. Tuesday discovered that Thomas had barricaded himself in the cab and covered the surrounding area with grease. Thomas then sprayed a grease "similar to WD-40" toward the officers, police said.
Thomas pulled himself out of the cab and briefly clung to the crane before dropping to his death at 1:47 a.m. Tuesday.
"I don't know if anyone can say why he went up there," Blankenbaker said.
"It might make sense that he was trying to elude capture," he said, but no determination has been made.
Online criminal records showed that Thomas spent 13 years in the Texas state prison system for a 1991 aggravated assault conviction and a subsequent conviction for aggravated assault while in prison. He was released in 2004.
The campus was closed for Memorial Day, but reopened Tuesday.