In this episode, Jen brings us to Allenstown, New Hampshire, where the bodies of four people were found in two separate 55-gallon steel drums, 15 years apart; one drum found in 1985, the other in 200. The person responsible for these killings wouldn't be known until 2017, years after he was already dead. And the identities of the victims would not be discovered until 2019. One victim remains unidentified.