SAM: "Johnathan Williamson had opened a store in the hotel, a store that was closed before the earthquake hit, and wasn't replaced. Samuel had helped Johnathan open the store."
LEVI: "Definitely a cause to be angry about…. Anything else?"
SAM: "Yeah…. Jonathan was never properly charged, and it seems that Caleb, angry over his father's murder, went after him and challanged him to a duel."
DEAN: "That was still a thing back then?"
SAM: "Yep."
LEVI: "I take it that Caleb won the duel."
SAM: [Nods.]