"48 Hours" investigates the case against Bryan Kohberger for the 2022 murders of four University of Idaho students. Kohberger is charged with killing Kaylee Goncalves, Madison Mogen, Xana Kernodle and Ethan Chapin. Peter Van Sant spoke with Steve and Kristi Goncalves, parents of Kaylee Goncalves, who share new details about the night of the murders and the investigation. #news #idaho #48hours Each weekday morning, "CBS Mornings” co-hosts Gayle King, Tony Dokoupil and Nate Burleson bring you the latest breaking news, smart conversation and in-depth feature reporting. "CBS Mornings" airs weekdays at 7 a.m. on CBS and stream it at 8 a.m. ET on the CBS News app. Subscribe to “CBS Mornings” on YouTube: youtube.com/CBSMornings Watch CBS News: cbsn.ws/1PlLpZ7c Download the CBS News app: cbsn.ws/1Xb1WC8 Follow "CBS Mornings" on Instagram: bit.ly/3A13OqA Like "CBS Mornings" on Facebook: bit.ly/3tpOx00 Follow "CBS Mornings" on Twitter: bit.l...