MOSCOW, Idaho - Early in the morning of December 29, 2022, very few people in the Inland Northwest knew Bryan Kohberger's name. New documents just released in the University of

The former PhD student was sentenced to life in prison for brutally murdering Madison Mogen, Kaylee Goncalves, Xana Kernodle and Ethan Chapin. But will we ever know why? asks Andrea Cavallier from Boise,

The killings of Kaylee Goncalves, Madison Mogen, Ethan Chapman and Xana Kernodle were legally resolved with Kohberger admitting he is guilty of the crimes in a plea deal. Kohberger was also sentenced to 10 years for burglary and fined a total of $270,000.

Bryan Kohberger pleaded guilty to four counts of first-degree murder after the prosecution and defense reached a plea agreement.

Here are key takeaways from the court documents -- which include the probable cause affidavit used to support Kohberger's arrest and obtain a warrant -- and some questions that remain.