Inverness manager John Hughes was highly critical of referee Willie Collum for booking eight players and dismissing another during the Jags' 1-0 win over St Mirren.
Greg Tansey's dubious penalty edged an ill-tempered affair as 10-man Inverness held on for a 1-0 victory at St Mirren Park.
St Mirren must do without Gregg Wylde for Saturday's Scottish Premiership clash against Inverness.
Tommy Wright slammed his St Johnstone players for "criminal" defending after their 2-1 Premiership defeat to St Mirren at McDiarmid Park.
Adam Drury scored three minutes from time at McDiarmid Park as St Mirren beat St Johnstone 2-1 in the Scottish Premiership.
James McFadden could make his St Johnstone debut in Saturday's Scottish Premiership clash with St Mirren at McDiarmid Park.
Kenny McLean insists St Mirren are still a united camp, despite reports of unrest in the Paisley camp.
St Mirren manager Tommy Craig says he is hopeful his side can use their impressive comeback against Aberdeen at Pittodrie as a springboard to turn their season around.