Furious Stuart Kettlewell demanded answers after his Kilmarnock side fell to a controversial late penalty at home to Celtic.
The Hoops were awarded a spot-kick in the closing seconds following a VAR check after Lewis Mayo was deemed to have handled inside the box. The ball struck the defender's arm from close range after ricocheting off fellow centre-back Robbie Deas.
It's the exact type of incident Kettlewell insists both he and his players were told prior to the season wouldn't result in a penalty being awarded.
Kelechi Iheanacho stepped up to convert from 12 yards on his debut to give Celtic a 2-1 victory in Ayrshire
After a damp squib of a first half in the pouring rain, Daizen Maeda had given the away side the lead on 57 minutes with a fine header only for Killie to le