POLICE have released images of three potential key witnesses as part of their investigation into the death of a woman found in Southall Park.

Officers were called at around 6am on Saturday, July 17, to Southall Park on Green Drive to reports of an unresponsive woman.

Officers and paramedics attended the scene, but the woman, aged in her 30s, was pronounced dead at the scene.

A post-mortem examination commenced the next day, but no cause of death was established and we're awaiting the outcome of toxicology tests.

Detectives have been conducting enquiries and have identified a man and two women who were seen in the area at the time, who they think could have vital information.

They're keen to stress that the three people pictured are not sought as suspects but could be key witnesses.

The image of the man was captured on High Street at around 10:45pm on July 16, while the images of the two women were captured on South Road at around 11pm the same night.

Officers continue to appeal for anyone with information to come forward, but in particular they would like to identify this man and these two women, so they can speak to them about the incident.

Anyone with information is urged to call 101 and quote the reference number 1674/17JUL.