Two men spotted on the roof of the building opposite Millbank and MI5 before 'imitation firearm' was dropped onto Salamanca Street below.
The victim, who has not been named, was found suffering from a stab wound to the back
Emergency services rushed to the scene this morning (Feb 11) of an incident in Tiptree duck pond, in Essex where police have cordoned off
Thomas Peter, 50, murdered Karen Peter, 50, and then set her body alight at the family home after she filed for divorce after 24 years of abuse
Lamar Blackstock, 27, was collared by police with a stash of heroin and cocaine in his car, and a lock-knife
The 75-year-old remains in hospital with serious injuries to his face and arm after the senseless attack at his home in Barn Piece, Birmingham on February
George Parker, 28, groomed and raped three young lads after "infiltrating the heart" of their families
The murder victim pronounced dead at the scene in East Dulwich was the fifth person to be murdered in London in just a fortnight
The 17-year-old boy was charged with possessing the weapon as well as nine wraps of Class A drugs after he was arrested on February 6