Manner of death
Episode of death
Krissy is an episodic character on Dead of Summer. She appears in "Patience".
As her car broke down on her way to Camp Stillwater, a trucker picked her up and brought her there. ("Home Sweet Home")
When she finally arrived at Stillwater, Krissy arrived to late, and as she warned Deb that Amy was not who she says she is, Amy killed her by hitting her with an axe. ("Home Sweet Home")