On-loan Danny Swanson midfielder Coventry scored winner for Saints . St Johnstone up to sixth and Aberdeen given fresh hope in title race . Celtic suffer shock defeat after 10 domestic victories in a row this year .
On-loan Coventry midfielder Danny Swanson scored winner for Saints . St Johnstone up to sixth and Aberdeen given fresh hope in title race . Celtic suffer shock defeat after 10 domestic victories in a row this year .