Heart of Midlothian beat Celtic 2-0 in an incident-packed game at Tynecastle on Sunday afternoon as the visitors missed the chance to go top of the table.
Zander Clark saved a penalty from Adam Idah in 12 minutes and Celtic had Yang Hyun-Jun sent off shortly afterwards before Jorge Grant opened the scoring from the spot.
cinch Premiership top scorer Lawrence Shankland sealed the win for Steven Naismith's side when he found the corner with a good finish in 56 minutes for his 20th league goal of 2023/24.
