TIMELINE: DNA, video lead officials to Idaho suspect


              Bryan Kohberger, who is accused of killing four University of Idaho students, leaves after an extradition hearing at the Monroe County Courthouse in Stroudsburg, Pa., Tuesday, Jan. 3, 2023. (AP Photo/Matt Rourke, Pool)
            
              Bryan Kohberger, right, who is accused of killing four University of Idaho students in November 2022, appears at a hearing in Latah County District Court, Thursday, Jan. 5, 2023, in Moscow, Idaho. (AP Photo/Ted S. Warren, Pool)
            
              CORRECTS DAY OF WEEK - Bryan Kohberger is escorted by law enforcement after arriving at Pullman-Moscow Regional Airport on Wednesday, Jan. 4, 2023, in Pullman, Wash. Kohberger was extradited from Pennsylvania earlier Wednesday, for the alleged murder of four University of Idaho students on Nov. 13, 2022. (Austin Johnson/Lewiston Tribune via AP)
            
              A private security officer sits in a vehicle, Tuesday, Jan. 3, 2023, in front of the house in Moscow, Idaho where four University of Idaho students were killed in November, 2022. Authorities said Wednesday, Jan. 4, that Bryan Kohberger, the man accused in the killings, has left a Pennsylvania jail in the custody of state police. The move means Kohberger could be headed to Idaho to face first-degree murder charges. (AP Photo/Ted S. Warren)
            
              Bryan Kohberger, facing first-degree murder charges in the deaths of four University of Idaho students last fall, is taken by sheriff's deputies from the Monroe County Courthouse in Stroudsburg, Pa., Tuesday, Jan. 3, 2023. (Steven M. Falk/The Philadelphia Inquirer via AP)
            
              Bryan Kohberger, facing first-degree murder charges in the deaths of four University of Idaho students last fall, is taken by sheriff's deputies from the Monroe County Courthouse in Stroudsburg, Pa., Tuesday, Jan. 3, 2023. (Steven M. Falk/The Philadelphia Inquirer via AP)
            
              Bryan Kohberger, who is accused of killing four University of Idaho students, leaves after an extradition hearing at the Monroe County Courthouse in Stroudsburg, Pa., Tuesday, Jan. 3, 2023. (AP Photo/Matt Rourke, Pool)
            
              Bryan Kohberger, who is accused of killing four University of Idaho students, is escorted to an extradition hearing at the Monroe County Courthouse in Stroudsburg, Pa., Tuesday, Jan. 3, 2023. (AP Photo/Matt Rourke, Pool)
TIMELINE: DNA, video lead officials to Idaho suspect