A £20,000 reward has been offered for information about the suspected murder of a 58-year-old woman in Farnborough.

Janna Fuller was found dead in an outbuilding at a property she owned in Ettrick Court on July 27.

Hampshire police launched a murder investigation following the discovery, with detectives still working to establish how she died and who she had been in contact with before her death.

Crimestoppers has now offered a reward of up to £20,000 for information leading to the conviction of whoever was responsible.

Detectives are particularly keen to hear from anyone with information about Janna’s movements between June 22 and July 27, or who noticed unusual activity around the Ettrick Court property.

A 47-year-old Farnborough man who was arrested on suspicion of murder has been released on police bail while enquiries continue.

Three other Farnborough men, aged 52, 33 and 29, were also arrested on suspicion of murder but have since been released with no further action.

Senior investigating officer Detective Superintendent Danielle Daltrey said: “First and foremost, our thoughts remain with Janna’s family and friends.

“This remains a large-scale murder investigation and our officers are continuing to work tirelessly to find out information about who Janna was in contact with, the property at Ettrick Court, any unusual activity in the area, and how she died.

“If you have any information about Janna’s movements between 22 June and 27 July, please get in touch. You can do so, anonymously, by contacting the independent charity Crimestoppers.”

Beth Simpson, South Central West regional manager at Crimestoppers, said Janna’s family and friends “deserve answers” about what happened.

She added: “Even something that may seem insignificant could help investigators build a clearer picture of Janna’s final movements or identify the person responsible.

“We understand that speaking directly to the police can feel difficult for some people. That is why Crimestoppers exists. We are completely independent of the police and provide a way for people to tell us what they know anonymously.”

Information can be given anonymously to Crimestoppers by calling 0800 555 111 or through its website.

The £20,000 reward is available only for information given directly to Crimestoppers rather than police. Anyone hoping to claim it must request a reward code when making contact.