Is there a meaning to my horrific dream?

[Lena K]

I had a very strange and disturbing dream last night. I was watching the news (in my dream) and they were covering a story about a woman who was murdered in my hometown. They had video footage of a woman with her back turned (i guess she had a camera in her garage) doing laundry in her garage. All the while she was doing this, there was an eerie face of a guy staring at her from her garage door window. Then for some reason, she stopped doing laundry and took a gun and some bullets from a shelf and started loading the gun. Then she stopped because her doorbell rang and she went inside her house to go answer it. While she was gone, the guy at the window came in and took the gun and shot out the camera and everything went dark. The news report then continued saying that the eerie guy had shot the woman when she came back into the garage and killed her, then chopped her body up into pieces and burned them. He was never found. After that, they showed a picture of the murdered woman (who's face I recognized in my dream but once I woke up I had no clue who she was) laying on the couch smiling with a man and a little boy who I would've assumed was her husband and child except for they were my fiance and his son. When I woke up, I was furious and jealousof seeing that picture but like I said, I couldnt recognize who this woman was once I woke up and I couldnt figure out why would I had a dream so horrible and why would i dream about someone being murdered if I wasnt the one doing it