Tomas Soucek’s stoppage-time volley condemned Burnley to a seventh-consecutive home defeat as Vincent Kompany’s struggling side conceded two in the space of five minutes to lose 2-1 to West Ham.
For much of the second half it seemed as though Jay Rodriguez’s 49th-minute penalty was going to earn the Clarets a vital win and lift them off the bottom of the Premier League table.
But an 87th-minute own goal from Dara O’Shea, under pressure from West Ham teenager Divin Mubama, levelled it before Soucek volleyed home a second in the first of seven minutes added on.
It was cruel on Burnley, who had largely contained a West Ham side devoid of inspiration without the injured Jarrod Bowen and Michail Antonio, but just when their fans thought they could celebrate a first home league win since May, it all fell apart at the death.