Plot by assassin and drugs baron to escape prison by HELICOPTER foiled by wardens
A sensational plot by an assassin and a drugs baron to escape jail by helicopter has been foiled by guards.Gang leader Mark Osborne and hitman Wayne Collins hatched a plan to break-out from Gartree prison in Leicester, which was the scene of Britain's only other helicopter prison escape in 1987.
Assassin's bid to escape jail by helicopter foiled by wardens | Mail Online