OK, my turn.
My SIL took her life four years ago. About 6 months after it happened, we were TIVOing a show late night one night, and I just happened to wake up while it was taping. I actually think it was a Travel Channel Disney show... Anyway, a few minutes after I woke up and started watching, the channel turned WHILE IT WAS STILL TAPING and started showing a show about a young woman committing suicide. I just stared at the tv. I couldn't believe it. After a while, I stopped the taping, clicked on the TIVO and indeed, the show started with the correct taping then switched to another channel. You could see the channel change during the tape.
The next morning, I told my husband, who of course thought I was absolutely crazy. So, I said, "watch the TIVO." He turned on the show, and sure enough, it showed a few minutes of the show we intended to tape and then switched to the other show. The girl on the show had many features of my SIL as well, making it even more freaky. I can't explain to you how scary that was. I couldn't sleep for several nights.
Additionally, I hear the radio of the couple who used to live in our house all the time. Our house is about 50 years old. Noone died in this house, but they still play their music (at a very audible level) quite regularly. We live in a neighborhood, but around here, lots are around 1/2 acre, so our neighbors are far enough away that I know its not their music I hear. The music comes from the attic, which I refuse to go into.
So, there's my stories. I swear they are true!