Marvin Zucker is a character mentioned in Dying Light.
Events of Dying Light
He is a survivor of the outbreak stuck in the city of Harran. He is the author of a series of battle journals found scattered throughout the Old Town and Slums districts which detail his experiences attempting to survive the epidemic.
There are a total of 17 entries which may be found. In his final entry, Zucker mentions getting bitten on the shoulder, which left him with a severe wound. An aspiring author, he explains the plot to his latest novel before 'signing off'.