Megan’s friend Richard is the killer using the church to find his victims. He’s only faking being confined to a wheelchair. Richard tries to kill Megan, but she escapes and shoots him causing him to fall in the river.
Megan is then hospitalized for her mental illness. As she lies strapped to a table she has visions of Richard in a new church stalking a new victim. One by one the three victims haunt her standing around the table, and new ones appear as well, alluding that the killing is still going on. Silently Megan vows to get out, find and kill Richard.