Extraterrestrial

Cattle Mutilation Pt. 1 (1x17)

Air date: May 21, 2019

Colorado's San Luis Valley is a place of idyllic beauty, but in September 1967, it was witness to the gruesome death of a beloved horse. Parts of the animal's skin and several of its organs were removed with surgical precision, which some believed could only be the work of other worldly surgeons.