Greg Tansey’s penalty edged an ill-tempered affair as 10-man Inverness held on for victory at St Mirren Park.
Inverness manager John Hughes was unhappy with referee Willie Collum's performance during his team's 1-0 over St Mirren.
Tommy Wright slammed his St Johnstone players for "criminal" defending after their 2-1 Premiership defeat to St Mirren.
Adam Drury scored three minutes from time at McDiarmid Park as St Mirren beat St Johnstone 2-1.
A Kenny McLean penalty four minutes from time rescued a 2-2 draw for struggling St Mirren against Aberdeen at Pittodrie.
Kenny McLean insists St Mirren are still a united camp, despite rumours suggesting otherwise.
Tommy Craig is hopeful St Mirren can use their impressive comeback in the 2-2 draw against Aberdeen as a springboard.
Team news for Tuesday's Scottish Premiership match between Aberdeen and St Mirren at Pittodrie (kick-off 7.45pm).
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