Marvin Zucker is a character mentioned in Dying Light. He's a survivor within Harran who wrote the collectable battle journal Marvin Zucker's Battle Journal Entry 1. During a mission where Crane is trying to find crates of Antizin, one of the buildings nearby will have a dead body in it with one of Marvin's journal entries. It's very possible that the body is Marvin Zucker himself, but this can be speculated upon since one of his entries talks about how he was bit and wishes the reader good luck. Crane will lament on the dead body he finds by stating "I hope I don't end up like this poor bastard."