Bryan Kohberger cut off his digital trail during the Idaho killings — but it helped the FBI catch him

EXCLUSIVE : Despite Bryan Kohberger leaving behind his DNA at the crime scene in 2022, the digital footprint of a man who slaughtered four University of Idaho students was severely lacking. Now, for the first time, an FBI agent talks about how the lack of evidence actually became key to making the case. Andrea Cavallier reports from Washington, D.C.