A probe is being carried out by the St Catherine North and the St Ann Police, in the aftermath of the fatal shooting of a man in a bus park in St Ann on Saturday.
The police report that David Gray otherwise called "Shortman" was attacked by gunmen.
Investigators say he was a member of the Andre "Blackman" Bryan faction of the Clansman gang.
The investigators are trying to determine whether the dispute between Bryan and the other alleged leader of the gang - Tesha Miller - over the leadership of the criminal network is posing a threat to St Ann.
Four of the seven murders in the St Catherine North Police Division this month have been linked to the Clansman Gang feud.
Andre "Blackman" Byran and Tesha Miller are in custody charged with murder, shooting and extortion.
Miller has been charged with the 2008 murder of the Managing Director of the Jamaica Urban Transit Company (JUTC) Douglas Chambers who was killed at the JUTC depot in Spanish Town.