Allegheny County Police arrested two men Friday who they say helped escalate a social media beef into a homicide last March when they fired multiple shots at a group of women fighting in Wilkinsburg, and instead struck and killed a teenage bystander.

Eugene Camp, 22, of Whitehall and Omar Campbell, 19, of Pittsburgh’s North Side both were charged with criminal homicide in the death of Kevin Wilson, 16. Police also charged Camp with recklessly endangering another person and a firearms count.

The two men were awaiting a preliminary hearing Friday, court records show. A county police spokesman confirmed both are in custody.

Kira Jackson, a Pittsburgh woman arrested last spring in connection with the shooting, told police she drove March 31 to pick up Camp and Campbell after agreeing to fight people who insulted her children on Facebook, according to a criminal complaint.

Jackson said she knew at the time both men carried guns.

Inside Jackson’s car, Camp and Campbell talked about “doing a drive-by shooting” as Jackson drove to Wilkinsburg, the complaint said.

“We’re ready for whatever,” the men said, according to Jackson’s account in the criminal complaint.

Surveillance cameras captured, about 10 p.m., seven or eight people jumping out of a dark vehicle. Some reportedly were armed with baseball bats.

Minutes later, multiple fights broke out, a volley of shots were fired, and a group of people ran back to the SUV, driving away from what had just become a homicide scene.

Police said at least one bullet struck Wilson in the chest.

Wilson had been standing outside on Hill Avenue and wasn’t involved in the melee, police have said. He died later in an area hospital.

Officers dispatched to the scene found at least 15 spent bullet casings from multiple guns.

Three days after the shooting, police arrested Jackson, 23, of Pittsburgh, in connection with the slaying. Jackson’s sister, Alicia Johnson, 23, of Pittsburgh also surrendered to authorities.

Both women were charged with homicide.

Jackson and Johnson remained Friday in the Allegheny County Jail, court records show. A judge denied both women bail last April.

Attorneys Patrick Nightingale, who represents Jackson, and Kelvin Morris, who represents Johnson, did not return calls Friday seeking comment.

Jackson has a bail hearing Feb. 25, court records show. A pre-trial hearing for Johnson is set for March 4.