Police investigating the murder of a pregnant woman in Co Down have arrested a second person.
A 42-year-old woman was arrested in Belfast earlier today on suspicion of assisting an offender.
Police have also been granted a court extension of an additional 36 hours to question a 28-year-old man arrested on suspicion of murder.
Both suspects were known to the victim and at present, no one else is being sought in connection with the crime.
The body of 27-year-old Sarah Montgomery was found in a ground floor flat at a house at Elmfield Walk in Donaghadee on Saturday afternoon.
She was a mother of two.
Police are also urging anyone who saw or heard anything unusual or suspicious in the Elmfield Walk area between 1.20pm and 2.20pm on Friday 27 July to contact them.
They are also appealing for anyone who saw a yellow Jeep Avenger in the Airport Road area of the Belfast Harbour Estate between 3.30pm and 4.15pm that afternoon to get in touch.
Anyone who has CCTV or camera footage that could be useful to the investigation is also urged to contact police.
Detective Chief Inspector Tom Philips said: "Even if you think it may not be important, please come forward and speak with us as even very small pieces of information could prove invaluable to us," he said.
"This is an incredibly tragic case which has devastated Sarah's family and friends, and leaves two small children without their beloved mum.
"Specially trained officers will continue to support Sarah's family and we are working to do everything in our power to bring anyone involved in this senseless murder to justice."
North Area Chief Inspector Yvonne McManus added that the PSNI understands the news will "cause shock and concern within the community".
She urged anyone with concerns or in need of advice to contact the PSNI.
"We recognise the profound impact that violence against women and girls has on individuals, families and wider society," she said.
"Addressing this issue remains a key priority, and we are committed to engaging directly with the local community to offer support, build trust, and help people feel safe."
The PSNI has appealed for anyone with information to contact them on 101 using the reference number 865 28/06/25.
A report can also be made on the PSNI's website or via the independent charity Crimestoppers on 0800 555 111 or online.
