Man stabbed at Stevenson Park in Derry in the early hours of Saturday morning
The incident, which was reported to police at around 12.15am, took place in the Stevenson Park area of the city.
One man was taken to hospital for treatment after being reportedly stabbed in the abdomen.
His condition has been described as critical but stable.
Enquiries are continuing, and detectives are appealing to anyone who may have any information to call 101 and quote reference number 31 of 11/12/21.
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
