Holotape (Allen Marks)

Allen Marks' holotape (called Holotape in-game), is a holodisk that can be found and obtained in Fallout: New Vegas, and is encountered during the quest A Valuable Lesson.

Location
This holotape can be found lying next to Allen Marks in the prize room of the Sunset Sarsaparilla headquarters, and reveals to the Courier how Marks died.

Related quests
A Valuable Lesson