The identity of the alternate suspect named by Kohberger and the evidence his defense team claims links this person to the grisly killings remain a mystery.

Defense attorneys for Bryan Kohberger plan to argue the possibility of an “alternative perpetrator” at his upcoming quadruple murder trial in a last ditch effort to save him – but the judge overseeing the case says he needs to see some evidence.

Digital materials and documents obtained by "Dateline" track the suspect's movements before and after four University of Idaho students were killed in 2022.

A car resembling Bryan Kohberger's was seen multiple times near the Moscow, Idaho, home just before four college students were allegedly killed.

Report. Kohberger’s phone data reportedly showed searches for “Sociopathic Traits in College Student,” “Can Psy