Krasko

Krasko Is the Man antagonist of Doctor Who Series Eleven Episode Three called Rosa

He was portrayed by Josh Bowman

Biography
Krasko is a mass murder from the future and in the future he killed at least 200 people before being arrested then after a threw years he was let out of prison and he had a chip planed in his brain that made not able to kill people with all that rage Krasko was also a mega Racist so Krasko travelled Back in time with a vortex manipulator to the year 1955 with technology from the future to prevent Rosa Parks from making Civil rights start krasko could not kill her because of the chip in his brain but the doctor found him and when he went to shot the doctor with a Temporal displacement Weapon she threw is equipment at him so he had now choice but to shot his equipment so his equipment was sent to god Knows where then the doctor broke his vortex manipulator so he could not travel back home and after that Krasko tried to strangle the doctor to death but the chip in his brain prevented him from killing her and The doctor stole his temporarily displacement Weapon and ran of so Krasko Tried a different way to stop rosa so he vandalized the bus rosa was ment to get but then the doctor got a new one then krasko put his car in the way of the bus root after refusing to move out of the way Ryan Sinclair displaced back in time and know way to get he was stuck in where ever he was my best guess is the dinosaurs considering he had the attitude Of one but he still fort he won because the bus was three passengers short than it should be so the doctor and her companions had no choice but to be part of history and then rosa done her brave act and made his stay the same.