San Francisco police are asking for the public’s help in identifying a robbery suspect caught on video kicking a woman in the face so hard she was knocked unconscious.

KRON-TV reported the attack took place around 2 a.m. Sunday, June 30. A female victim was robbed by a group of suspects described as approximately five black males and one black female, all believed to be in their late teens or early 20s.

The eight-second surveillance footage shows the woman on the ground, struggling to get up before a male suspect brutally kicks her directly in the face, knocking her motionless.

The suspects are believed to have committed multiple robberies and assaults following the conclusion of San Francisco’s “Pink Saturday” pre-gay pride parade event.

Warning — graphic content: