A woman living alone had a frightening experience when a concrete block was thrown through the rear window of her home.
The incident happened at Millbrae Meadows, Carndonagh, at around 4:30am last Saturday morning.
Garda Niall Maguire said the woman was awakened by a loud bang and was badly shaken as a result of the incident.
Anyone with information should contact Buncrana Garda Station on 0749320540 on the Garda Confidential Line on 1800 666 111.