Police have called witnesses immediately after a 69-year-old woman was raped in a London park.
The woman was attacked on July 31 at around 6.30pm at the Nasden Amusement Ground, Brent.
One man was arrested August 7 and charged with rape and possession of an assault rifle.
Police have now appealed to four more people to come forward – as they could be key witnesses.
The woman is believed to have spoken shortly afterwards to three women who were at the outdoor gym and a male jogger who was running in the park.
Joggers are said to be black at the age of 30 and females at the age of 19.
Two women were wearing hijabs and the other was short, wearing blue jeans and a black T-shirt.
Detective Inspector Richard Lewisley said: “We would really like to talk to these four people because they talked to the woman and they may have some important information to help with this investigation.
“I would urge them, or anyone who was at the Nasden Amusement Ground around 6:30 pm on July 31, to come forward and contact the police.”
Anyone who was in the area at the time is requested to call the police on 101 and provide reference CAD 2309 / 05Aug / 21.
You can also email. [email protected] Where possible with your details including telephone number.