Photo via National Police Car Archives

A new video making the rounds online appears to show Baltimore County police officers aggressively detaining and macing a 16-year-old boy in Woodlawn.

Footage shared on Twitter yesterday by Fox45โ€™s Joy Lepola shows a teenager engaged in a confrontation with two county police officers. In the first partial video, the teen, identified by Lepola as Alonzo Cox, appears to resist a female officerโ€™s efforts to cuff him; she then appears to throw the cuffs to the ground and climb on top of the boy. A second male officer can then be seen climbing on top of the teen and holding him, face down.

A second video appears to show the male officer using his forearm to hold Cox down. At first, the officer makes a closed fist and pulls back, though itโ€™s unclear if he strikes the teen.

โ€œWhy you hitting my man?โ€ asks a spectator from behind the camera. A girl can be heard screaming in the background.

The rest of the footage appears to show the officer continuing to force Coxโ€™s head into the ground, making a closed fist again and punching him in the head while the female officer holds his lower half. โ€œPut your hands behind your back,โ€ the male officer shouts. He then appears to take out mace and spray it on Coxโ€™s head before they arrest him.

Baltimore County Police spokeswoman Jennifer Peach wrote in an email that officers responded to that area on Woodlawn Drive for a report of a fight and arrived to find a 14-year-old girl waving a knife at a teenage boy, presumably Cox, in front of her. Officers were able to take the girl into custody without incident, while Cox โ€œdid not comply with a female officerโ€™s verbal commands and assaulted her.โ€

Peach said the girl told officers she was arguing with another girl when the โ€œmale juvenile,โ€ presumably Cox, โ€œstepped in and attacked her, grabbing her around the neck with both hands and pushing her back against a vehicle.โ€ Peach said the girl then โ€œbroke free and took a knife from her bag,โ€ and that Cox was walking away as she was waving the knife when officers arrived.

Police said Cox was โ€œrefusing to cooperate, actively resisting and pushing the officer awayโ€ in the video.

Officers arrested both teens. Cox was charged with second-degree assault, resisting arrest and second-degree assault on a police officer, while the girl was charged with first- and second-degree assault. Both were released to their parents.

Activist groups, including the local resistance group Baltimore Bloc and international โ€œhacktivistsโ€ Anonymous, have spoken out about the arrest.

Teen was being targeted by knife wielding 14 yr old female when #Baltimore County police arrived on scene pic.twitter.com/0RfA0bV3gC

โ€” Anonymous (@LatestAnonNews) February 24, 2017

Keep this video in mind the next time @BACOPoliceFire or @BaltimorePolice use our youth as photo ops (it will be soon) https://t.co/EtPMISu33h

โ€” Baltimore BLOC (@BmoreBloc) February 24, 2017

Cox told Lepola in an interview that he felt he could have cooperated more, but said he was scared he might be shot and that โ€œI was scared for my life.โ€

Police are โ€œreviewing the use of force involved in this incident, as is standard procedure,โ€ Peach said. She noted that body-worn camera footage is available and โ€œwill be reviewed for evidentiary value.โ€

This story has been updated with comment from the Baltimore County Police Department.

Ethan McLeod is a freelance reporter in Baltimore. He previously worked as an editor for the Baltimore Business Journal and Baltimore Fishbowl. His work has appeared in Bloomberg CityLab, Next City and...