Hunting Humans: Stalker Guilty of Cold Case Murder

Michael Horvath is guilty of murdering Holly Grim in 2013, a judge has decided.

Holly Grim, murdered in 2013 (Image: Pennsylvania State Police)

A judge has found a Pennsylvania man guilty of murdering his former co-worker almost a decade ago.

Holly Grim went missing from her trailer home in 2013 and her mother Jeanette found items including her glasses…