A Texas company was key to identifying Bryan Kohberger's DNA in the murders of four college students in Idaho.

A mother of one of the victims in the Idaho University murders had a chilling message to their killer, Bryan Kohberger, following his life prison sentence. “A dead killer doesn’t kill again. So while I'm disappointed that the firing squad won’t take their shots at you, I’m confident the men in prison will have their

Bryan Kohberger has been sentenced to multiple life terms in prison without parole for the brutal stabbing deaths of four University of Idaho students. The sentencing follows a plea deal in which Kohberger,

As Bryan Kohberger was sentenced to life in prison for the murders of students Kaylee Goncalves, Madison Mogen, Xana Kernodle and Ethan Chapin, their autopsies provided details on their deaths.

Bryan Kohberger received four life terms after the victims’ families and friends faced him in court. He declined to speak, and investigators said they remained mystified by his motives.

ABC News goes inside Idaho's only maximum security institution where Kohberger could go once he's sentenced and handed over to the Idaho Department of Corrections.