Dylan Mortensen told members of law enforcement that she heard Bryan Kohberger say the name of Kaylee Goncalves on the night of the Idaho murders in 2022.

When investigators were working to solve the University of Idaho quadruple murders, what at first appeared to be an early lead to help gauge the killer's familiarity with the victims quickly evaporated as the only surviving witness started to remember more details from that night.

Unsealed investigation documents revealed surviving roommate Dylan Mortensen's initial interview recalling what she heard during the murders.