The unsolved murder of Scottish banker Alistair Wilson has been baffling investigators for years.
But now a new twist has emerged after it was found that the key witness was at the scene of the shooting within minutes - and helped paramedics get him into the ambulance.
Our sister title the Sunday Mail can reveal that publican Andy Burnett stopped the dying dad from slipping off the stretcher and fixed his watch as it came loose before comforting Alistair’s traumatised wife.