TMZ is digging into what really happened behind closed doors. "TMZ Investigates: The Reiner Murders: What Really Happened" ...

What Really Happened’ is airing on Friday, Jan. 9 at 8 p.m. There are several ways to watch with a free live stream.

An online community invited people to share experiences that sounded fake but truly happened to them. The replies became a collection of strange coincidences, narrow escapes, and everyday plot twists.

You've probably heard about the Deepwater Horizon disaster—the largest marine oil spill in history. But how much do you really know about what happened, and why? More than a decade has passed since ...