Three men, two in St. Catherine and one in St. James, were killed in separate incidents over the weekend.

The Montego Bay CIB is investigating the death of a security guard, whose body was found on a construction site at the Bogue Industrial Estate, on Sunday. The man has been identified as Carlton Smith, 39, of Lemon Hall, St. Catherine. Reports are that about 8 a.m., the guard's cellular phone was heard ringing continuously. Upon investigation, his body was found with a wound to the head and it was discovered that his loaded revolver was missing.

Over in St. Catherine, the police are probing the death of a 34-year-old man who was shot dead along Brunswick Avenue, St. Catherine around 2:30 p.m. on Saturday. According to reports from the CCN, Erricton Lewis, of New Nursery district, Spanish Town, was in the driver's seat of his car when he was approached by a gunman. The gunman opened fire hitting him several times before escaping. He died on the spot.

Also in St. Catherine, a man known only as 'Round Head,' thought to be in his late '30s, was killed on Ascot Avenue, Old Harbour, on Sunday morning. Reports are that at about 1 am, residents heard gunshots and called the police. They arrived to find 'Round Head' suffering from gunshot wounds. He later died at the Spanish Town Hospital.