Third teen with firearm connected to murder of Norristown man, according to District Attorney’s statement.

Montgomery County authorities have announced the identification of the third and final gunman involved in a targeted shooting that led to the death of a rival gang member in Norristown, Pennsylvania, last month. A reward of ,000 is being offered for information that leads to the arrest of Jabriil Morgan-Cook, 18, who is now wanted on charges including first-degree murder.

The shooting, which occurred on May 23, resulted in the death of 18-year-old Tahaj Andru “Pooh” Harrison. District Attorney Kevin Steele made the announcement regarding the warrant for Morgan-Cook’s arrest, detailing his alleged involvement in the incident. According to the affidavit supporting the probable cause for the arrest, Morgan-Cook was one of three masked and hooded individuals who approached Harrison as he stood in front of his home on Corson Street.

Following the shooting, Morgan-Cook reportedly fled the scene along with two accomplices—Naseem Worrell, 17, and Kaleem Roland, 16. Investigators revealed that the trio sought refuge in a nearby residence on Basin Street, a location recognized as a gathering spot for the All Black Bandits/300s, a street gang to which all three suspects are believed to belong. Worrell and Roland were apprehended last week and are currently in custody, facing murder charges.

Authorities have indicated that social media played a crucial role in identifying the suspects. Posts on various platforms outlined an ongoing feud between the All Black Bandits/300s and the Grimy Boys/6s, the latter to which Harrison was associated. This rivalry has been marked by several violent incidents in both Norristown and the broader Philadelphia area in recent years.

Significantly, Harrison had posted a derogatory comment on a tribute to Seth “Pop” Marshall, a 15-year-old member of the All Black Bandits/300s who was killed just days before Harrison’s murder. In response, Worrell threatened Harrison via Instagram messages, escalating tensions in the lead-up to the shooting. Investigators reported that shortly before the incident, Worrell, Morgan-Cook, and Roland had gathered at the Basin Street residence, where Morgan-Cook recorded a video displaying the group wielding handguns.

Prosecutors have indicated that Morgan-Cook’s firearm was fitted with an extended magazine similar to one found at the crime scene. A confidential witness informed law enforcement that prior to leaving for Harrison’s home, Morgan-Cook mentioned they needed to “go handle something,” hinting at their intentions.

Prosecutor Kevin Steele cautioned the public that Morgan-Cook should be considered armed and dangerous. Individuals possessing information regarding his whereabouts are urged to contact Montgomery County detectives at 610-278-3386 or the Norristown police at 610-270-0977. As the situation unfolds, community awareness and prompt reporting will be crucial in ensuring justice for the involved parties.

This incident underscores the violent gang rivalries that continue to plague areas of Pennsylvania, raising concerns about youth involvement in such conflicts and the broader implications for public safety.