Hi all. Could you please help me find a movie I saw many years ago.
Plot: A young woman has a baby but abandons him or gives him up for adoption. She gives him a locket or a necklace. Some years later, she marries a rich guy and has two kids with him (maybe twins). A young guy enters their house and kills the kids. The woman recognizes the guy based on the necklace he is wearing and that he is her son, but now he has killed her kids.
I don’t remember the rest but I think it had been filmed before 2005.