( CNN ) -- A uniformed Philadelphia police officer seen in an online video striking a woman after he was hit by a liquid has been placed on administrative duty while the incident is investigated , a police spokeswoman said Tuesday . The officer seen in the video , which was posted on YouTube , was identified as Lt. Jonathan Josey , Philadelphia police spokeswoman Christine O'Brien told CNN . The video shows a crowd of people gathered around about a dozen officers handcuffing a man against a car at the annual Puerto Rican Day Parade on Sunday . The woman , wearing a black shirt and jeans , is on the left side of the video and has a bottle in her left hand . The woman raises her left arm as she hops around behind one of the officers . Some liquid flies from the bottle at the police . The woman changes position and a man behind her tosses liquid at the police . As the woman turns and retreats , an officer , now identified as Josey , walks quickly after her and appears to strike her in the face with his right hand . The woman is knocked to the ground . Josey cuffs her and two other officers lead her away . She appears to have blood coming from her mouth . Lt. Ray Evers , a spokesman for Philadelphia police , said the woman was charged with disorderly conduct . Police did n't release the name of the woman . Police asked witnesses who were at the parade to call 215-685-5056 . The video had 785,000 views and 6,000 comments by Tuesday afternoon .
NEW : The officer who hit the woman is Lt. Jonathan Josey , a police spokeswoman says . Woman was attending Puerto Rican Day Parade . Crowd gathered as police handcuffed man against a car . Cops were doused with liquids prompting one officer to turn around , go after woman .