Movie like Misery but with younger guy

I may get some details wrong but here’s what I remember of the movie. I believe the main character guy who was a teenager or young man was somehow injured and a woman brings him into her home and starts caring for him but keeps him held hostage in her dead sons room. At one point I believe she tries to bury him alive in the backyard.

Possibly movie is from the 2000’s

I think it’s possible the woman’s son was sick before he died so she helped care for him and then wanted to care for the young guy in the same way.

2 Answers

2

That Cold Day in the Park (1969)?

Oh sorry I should have put a date I think it was in 2000’s thanks for your help!!

Inside?