police say he took a pipe to the face this man, 81-year-old douglas boucher during a sunday morning crime spree. his face now covered in bruises with two black eyes and 18 stitches closing a gash in his forehead. >> suddenly he came towards me and his hand was behind his back. i didn't know he had anything his hand, and he just struck me over the head. >> reporter: the surveillance video of the lauder hill gas station is chilling. a man starts beating him. people actually scurry away instead of helping the couple. finally fern boucher gets her >> when you see your husband being attacked, that's the only thing you think about doing. >> you don't expect that kind of stuff. >> reporter: police say that's walker rushing up to a -- swinging a samurai sword slashing the stunned victim. walker reportedly told police he watched the movie pot guise and wanted to kill evil. liss alleged victim says he needs more than just jail time. >> i want to see him get better. >> do you forgive him for their? why not. >> yes, i do. >> he needs help, you know, i pray for him and his family. >> robin simmons, 7n