BuzzFeed Unsolved: True Crime

In this season premiere, Ryan and Shane finally take on the most infamous serial killer of all time.

In 1990, two thieves disguised as police officers walked into a museum in Boston, and walked out with masterpieces worth $500 million, never to be seen again. Ryan and Shane investigate The Gardner Heist, one of the world's most baffling mysteries.

Ryan and Shane investigate the case of the Cleveland Torso Murderer, the brutal serial killer who stalked the streets of Cleveland in the 1930s, and whose identity remains a mystery to this day.

Ryan and Shane discuss the details surrounding the mysterious death of Norway's Isdal Woman, a bizarre case that has been the subject of wild speculation for over 40 years.

Ryan and Shane discuss the details surrounding the death of "town bully" Ken Rex McEllory in 1981, a murder that took place during the day, in plain sight of town residents, but to this day remains unsolved.

A murder in Hollywood! Ryan and Shane delve into the theories surrounding the murder of actor William Desmond Taylor in 1922.

This French inventor stepped onto a train... and disappeared from history. Ryan and Shane investigate the disappearance of Louis Le Prince.

In the season finale, Ryan and Shane discuss the theories surrounding the 2009 disappearance and death of the Jamison family, a tragic case that to this day remains a mystery.