Episode 2: A murder victim seems to have died twice, both on a distant island and many years earlier in the 2004 tsunami. Bäckström wants to interrogate the widower, but Prosecutor Hwass puts a stop to it, as it can't possibly have been Jaidee found on the island. The investigative team doubt Bäckström as well, but he doesn't give up and continues to follow his leads - behind Hwass' back.