An investigation has been launched after a woman has died in Tyldesley.
At about 4.30am on Wednesday 17 December 2014, when the North West Ambulance Service called police to an address on Lord Street after a woman was found with stab wounds.
When officers attended they found a 43-year-old woman with stab wounds to her chest.
She was taken to hospital where she sadly died a few hours later. Â A Home Office post mortem is yet to take place.
A 47-year-old man has been arrested on suspicion of murder and remains in police custody.
Detective Inspector Graham Atherton from Wigan division, said: â€œWe are in the early stages of the investigation and are working to establish the full circumstances of what happened.
â€œI would like to reassure residents that there is no danger to the community and we believe this is an isolated incident and would urge anyone who may have seen something to contact us.â€
Anyone with information should phone police on 0161 856 7255 or the independent charity Crimestoppers, anonymously, on 0800 555 111.