It's never a surprise when an accused killer describes what happened in a way that paints them in the best possible light. But is the story true in this case?

And if it is, does it matter?

Examine the evidence, and share your thoughts in the comments.

Tip: Want to review what happened? Check out the Helping Hand recap.

Coming up … How do you solve a homicide when you don't know who a victim is? Your next investigation begins on Monday, October 13.