Gardaí at Letterkenny Garda Station are seeking information in relation to a criminal damage incident that occurred at the Finn Harps Pitch in Ballybofey earlier this month.
It is understood the incident took place between 10pm and midday on the 22nd of July (Monday) and the 23rd of July (Tuesday).
A fire extinguisher was removed from a stand and it was sprayed over the pitch.
Further damage was also caused to a door of a container on the grounds.
Harps officials, who also made an appeal last week, arrived at the ground on Tuesday morning to find that it had been broken into overnight.
Gardai in Letterkenny are appealing to anyone who was in the Navenny Street/Trusk Road area over the course of the Monday night/Tuesday morning to come forward if they saw anyone in the area of the pitch during that time.
They can contact Letterkenny Gardaí on 074-9167100.