On Wikipedia it says in the first episode description that Dion was somehow responsible for Rie’s death when he burned down the restaurant? he burned down the restaurant to go to jail most likely on purpose cause he was upset at Patrick fro some reason ….it makes it more sad because he uses rie’s death as a crutch to persuade both Tommy and Pilar to fuel his scheme to end this debt that started with Rie’s death in the first place