Video shows arrest of accused Buffalo, NY supermarket shooter Payton Gendron

Authorities say the suspect who fatally shot 10 people and injured three others at a Buffalo supermarket Saturday traveled from another New York county hours away, and that the attack may have been planned months beforehand. Wearing a hospital gown, accused Buffalo supermarket shooter Payton Gendron, 18, of Conklin, New York was arraigned in court Saturday evening on firstdegree murder charges and ordered detained without bail. Investigators believe that Gendron posted an 180page document on the internet before the mass shooting, which included a detailed plan for the attack and his support for several mass murderers. The suspect is believed to have authored the document based on a theory that white people are being replaced. ,Buffalo, shooting, PaytonGendron READ MORE: