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. A police report stated that officer that Walker "escorted Ms. Acker to the floor." Another report said officer Walker "rolled her out of the chair to the floor."

Take a look at the video and see what being rolled to the floor by officer Walker looks like.