22. Seeds for Doubt

In 2002, a small community in upstate New York was devastated when Patty Wlasiuk died when their truck went into a lake, from which her husband Peter stated he narrowly escaped. Investigators initially thought alcohol was to blame, but blood tests proved the victim was not intoxicated. Burdock seed pods found in her hair and on her clothes would indicate that this was no acciden - it was cold-blooded murder.