From London Tonight reporter Paul Brand:
For the past couple of hours police officers have been chatting to travellers at the site where the woman was killed last week.
We have been advised not to go onto the site but police confirmed that the woman's body was found in a field at the back of the camp.
A couple who run a riding school next door have been keen to make clear it was not one of their horses that was involved in the incident.
More top news
Police are looking for a man who sexually assaulted a 12-year-old girl at a London train station yesterday while she was with her family.
A gang of robbers who dressed in burkas to stage raids on high-end stores in London have been convicted today.
The retrospective is so in-demand the museum will open its doors all through the night for the first time since it opened in 1857.