CNN Forensic Files March 1, 2015 05:47:00
Found it was more than just blood. it was tissue. this was identified as human. and the sample had both small granular cells and larger purkinje cells. this meant only one thing. this was muscle. but they wanted a second opinion. >> so they sent this tissue to a fellow named mike collin who is a neuropathologist in ohio. he looked at it and said, yeah, it's mammal and it's cerebellum. it's the brain stem. >> the cerebellum sits at the base of the brain and is primarily responsible for memory and motor movement. since the cerebellum controls the heart muscle, no human can survive without it. a ...