Will Grigg’s penalty and a Bradley Johnson free-kick secured MK Dons a 2-0 victory at 10-man Charlton to end a run of five straight league defeats for Liam Manning’s struggling side.
The visitors came into the game rooted at the foot of the the League One table while Charlton were unbeaten in five games.
But it was Manning’s side who forced the lead in the 66th minute when Grigg took full advantage after Charlton defender Ryan Inniss was dismissed after collecting a second yellow card for bringing down Louie Barry inside the…