Bryan Kohberger faced emotional statements from victims' families in Boise courtroom, including scathing rebukes and one offer of forgiveness before receiving life sentences.

Dylan Mortensen read her victim impact statement through tears at Bryan Kohberger's sentencing hearing Wednesday.

Idaho prosecutor Bill Thompson says whether Bryan Kohberger received life in prison or the death penalty, Kohberger will “be in prison until he dies.” NBC News’ Liz Kreutz asks Thompson how the plea deal in the University of Idaho murder case came to be.

Criminal defense attorney Mark Eiglarsh and former FBI special agent Nicole Parker discuss the Bryan Kohberger sentencing on ‘America’s Newsroom.’

In the days after murdering four University of Idaho students in an off-campus home, Bryan Kohberger’s behavior shifted dramatically and investigators would later find that he had fixated on news coverage of the killings and began paying for items in cash – often wearing gloves – as he avoided the area of the murders.

The so-called doomsday mom was found guilty of two counts of conspiracy to commit first-degree murder in two separate trials in Maricopa County.

Bryan Kohberger was sentenced to life in prison for killing Madison Mogen, Kaylee Goncalves, Xana Kernodle and Ethan Chapin. But will we ever know why?