Blood Marks are a mysterious myth in Grand Theft Auto: San Andreas.
Description[]
YouTuber AfiqHazazi uploaded a video in 2009, showcasing a weird place at the San Fierro GAP building.[1] While roaming around San Fierro, the player discovered a strange scaffolding with what he claimed to be blood marks on the floor. The building was never documented or researched by the myth hunting community, thus leaving not much to be pondered about the myth. It is rumored that the bloodstains are there to possibly signify a murderous event or referencing another myth related to serial killers. Given the building's incomplete state and the presence of white footprints nearby, it can be assumed that the blood is actually just spilled red paint.