A number of shots were fired through the living room window of a house in Ardoyne in north Belfast shortly after 10pm on Monday evening.
Detectives are appealing for information following the incident which happened in Cranbrook Court.
There were no reports of any injuries.
Police enquiries are continuing to establish the circumstances surrounding the incident.
Detectives are appealing to anyone who witnessed anything suspicious in the area at the time of the incident, to contact them in Musgrave on 101 quoting reference number 2337 20/07/20.
Alternatively, information can also be provided to the independent charity Crimestoppers on 0800 555 111 which is 100% anonymous and gives people the power to speak up and stop crime.