The Mentalist Episode 4.05 Blood and Sand

Jane and the CBI travel to the island of San Felix, just a few miles off the California coast. After examining the body of a woman that washed up onto the shore, Jane deduces that the victim was murdered - and the killer is most likely still on the island. But it will take all of Jane’s skills to find the murderer among the odd group of misfits that call San Felix home.