When Grace Van Pelt was abducted from her hotel room in The Mentalist Season 6 Episode 15, the last place I expected to see her next was a cabin in the snowy woods but that's exactly where she ended up. As Grace fought her way out of one prison, she ended up being taken hostage yet again by Richard Haibach's sister.
When the FBI has to release Haibach because of lack of evidence, Jane and Rigsby put their plan into action. They kidnap Haibach and trick him into leading them to Grace. Unfortunately Haibach's sister Hazel wasn't so willing to surrender.
Hazel's shotgun blast partially hits Wayne, allowing Haibach to get his gun and shoot him a second time.
Just as Haibach is about to take Jane's fingers off with an ax while Grace is forced to watch, Wayne manages to get up, take Hazel's shotgun and kill Haibach with it.
If you missed one thrilling moment or just want to see it again, you can watch The Mentalist online here at TV Fanatic.