In the bed of one of the stabbing victims, police said they also found what many regard as the case's key piece of evidence: a leather sheath for a fixed-blade knife.

Defense attorneys for Idaho murders suspect Bryan Kohberger hope bombshell new evidence might exonerate him from charges of stabbing four college students to death. Kohberger, 30, is accused of murdering Kaylee Goncalves,

Multiple DNA samples were found at and near the scene of the four-way homicide, which Bryan Kohberger’s defense may use to “muddy the waters” and create reasonable doubt.