Tyler henessy

spine

life
Tyler Henessy is the first person that Summers and Bishop caught. He was put into questioning and never left. He isn't mentioned until Season 4, when Howell and Summers go to question him to find out the identity of Becky. They work to find out the identity before JMCR Mom approaches and attacks them, nearly suffocating Hennessy. Hennessy isn't mentioned in the other seasons until season 6, where he fights Summers in Howell's mind.

death
Henessticles is killed in season 4 when Howell imagines him as JMCR mom. He shoots him to death. In sason 6, Summers fights Hennesspine in Howell's mind, and ends up causing him to sneeze out his spine. The memory of Hennessy is dead forever.