Body language experts analyze Bryan Kohberger's cold demeanor during his Idaho murder sentencing, revealing moments when his emotionless facade cracked during victim impact statements.

Families of the four students stabbed to death in a home near the University of Idaho campus shared emotional statements during the defendant's sentencing.

New details in the case of convicted Idaho murderer Bryan Kohberger have been unsealed, revealing that the killer chased one of the victims.

Cold-blooded killer Bryan Kohberger gave one of his lawyers an eerie black heart picture just moments after he was jailed for life over the murders of four University of Idaho students.

Police in Moscow, Idaho, have released documents detailing their investigation into the murders of four University of Idaho students.

"Happy Face Killer" Keith Jesperson believes Kohberger's awkwardness and high-profile murder case make him vulnerable, and he's recommending a transfer to Oregon.

Bryan Kohberger won't be totally cut off from the world on the inside ... and, he can even send messages to young women across the country -- though not via any dating apps.