MK Dons missed out on the chance to move up to third in Coca-Cola League One as Southend snatched a 2-1 victory at Roots Hall.
The Shrimpers leading scorer Lee Barnard grabbed the winner from the penalty spot deep into stoppage-time as the game looked to be heading for a draw.
Referee Darren Deadman, who booked eight players, awarded the spot-kick after the Shrimpers striker had his shirt pulled by Dean Lewington as a free-kick was delivered into the area.
Dons went in front in the 14th minute when Luke Chadwick charged forward and teed up Sam Baldock, who fired home a low shot from 14 yards.
Franck Moussa had earlier forced a fine one-handed save from Willy Gueret and the Dons keeper pulled off another stop to repel Jean-Francois Christophe`s header in the 22nd minute.
Southend did pull level two minutes later when Christophe nodded a Johnny Herd free-kick across goal and Aaron Wilbraham inadvertently headed the ball into his own net.
Copyright (c) PA Sport 2009, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms