A number of shots have been fired at a house on Willow Drive in Coleraine in the early hours of Sunday morning.
It happened shortly after 2am and caused damaged to two windows.
Detective Sergeant Wallace said: “An investigation is underway and we are working to establish a motive for this reckless attack. It is fortunate that no one was injured.
“I would appeal to anyone who was in the area and saw what happened, or who has any information which could assist our investigation to call detectives in Coleraine on 101, and quote reference number 437 of 12/07/20.”
Anyone with information about any of these incidents has been asked call police on 101, and quote reference number 1456 of 11/07/20. A report can also be made using the online reporting form via www.psni.police.uk/makeareport. Alternatively, information can be provided to Crimestoppers anonymously on 0800 555 111 or online at www.crimestoppers-uk.org