Cop who smashed 18-year-old woman's face on ground remains on regular duty

Colorado Springs police officer Tyler Walker said 18-year-old Alexis Acker was being "physically combative" and that she'd "kicked him in the groin area." As a result, he had no other option other than to violently body-slam the handcuffed 100-pound teenager face down on a hard floor, knocking her teeth out.