Gardaí in Letterkenny are seeking information in relation to an act of criminal damage to a car at Curragh Lane in Lifford just after midnight on Monday last (July 15).
It is understood that a man had parked his car at the home of a relative whom he was visiting before the back window of the car was smashed.
A youth was observed running from the scene and he is described as being about 14-15 years old, 5ft 7 inches in height with dark short hair.
If anyone witnessed the incident or if they have any information to assist with the investigation then please call 074-9167100 or the Garda Confidential line on 1800 666 111.