Death, again?

Date: 5/6/2017

I dreamt today I went over to visit my dad and mg moms body was found naked in the pool. she was pulled out and put on the ground. we all we're stunned silent because she died 2 years ago. my dad has dementia and I went in the house, after someone called the police. my dad was being haunted by someone. I took my dad and told him he was going to live with me. somehow we end up in the garage and in my dream I have flashbacks of my mom alive. She was telling me something, but I can't remember now even though I just woke up. The cops came and I remember them taking her body but that's all. there was more to this dream but I forgot what happens.