Suitcase Killer: The Melanie McGuire Story (2022)

Very mild for this type of movie. Some flashbacks of melanie shooting and suffocating bill and cutting his body up (with the body not being shown) at the beginning a girl on the beach finds Bill's body only his feet are shown. A flashback of bill forcing melanie to eat a fabric softener.

1-bitch, 1-son of a bitch, and 4 damns (all paired with God)