Here's everything to know about Kaylee Goncalves' parents, Steve and Kristi Goncalves. Kristi and Steve got married in 1995 and welcomed five children together: daughters Alivea, Kaylee, Autumn and Aubrie, and son Steven.

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

ABC News sat down with Idaho State Police Lt. Darren Gilbertson, the lead detective in the Idaho murders case, after Bryan Kohberger was put behind bars for life.

Kaylee Goncalves, Madison Mogen, Xana Kernodle, and Ethan Chapin were found in their blood-spattered home in Moscow, ID with wounds so severe some of them were unrecognizable. A friend of theirs first discovered the horrific scene before telling the surviving roommates to leave the house and calling 911,

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 newly released police documents revealed the horrifying extent of the crimes and an unnerving sighting by one of the victims' surviving roommates in the days leading up to the killings. They also indicate that at least one of the victims fought back intensely.

Kaylee’s sister Alivea Goncalves delivered a blistering takedown of Kohberger at sentencing, demanding the slouching psycopath ‘sit up straight’ as she spoke directly to him