The Police Service of Northern Ireland has confirmed that a fourth person has now died following a shooting incident in Maguiresbridge.
Police have named the deceased as Ian Rutledge, who was 43 years old.
Mr Rutledge was taken to hospital on Wednesday 23 July, where he remained in a serious condition. He passed away this evening, 28 July.
Detectives have reiterated their appeal for anyone with information, no matter how insignificant it may seem, to come forward.
Contact police on 101, quoting reference number 276 of 23/07/25.
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