Nearly two years after being convicted for the contract-style killing of his wife, Simone Campbell-Collymore, and the murder of her driver, Omar Collymore is set to face trial over an alleged gun attack on his former lover.Collymore and his four alleged accomplices are to be tried in the Home Circuit Court for conspiracy to murder, shooting with intent and illegal possession of firearm. Joining him are Carey Jonas, Omar Pink, Dwayne Pink, Michael Adams and Shacquille Edwards.