Police are still investigating who killed Tirau woman Roma Joseph in a house fire in May.
Taupo area manager investigations Detective Senior Sergeant Matt Cranshaw said the 58-year-old's death will appear on tonight's episode of Police Ten 7 in the hope it will draw out vital information needed to help solve the near four-month-long case.
Joseph, also known as Roma Midwood, lived alone in her Little St home but family often stayed with her.
![Police talk with family of Roma Joseph who was killed in a suspicious house fire. Photo/Belinda Feek](https://www.nzherald.co.nz/resizer/v2/DBANMTMQPXAB22EUP5VUQEPWPE.jpg?auth=555d5b712d0d80ded17cf9a98f66d101825da7ad74822bb4473a51aee39af837&width=16&height=12&quality=70&smart=true)
She was home alone the night of Monday, May 1, when somebody deliberately set fire to it between 3am and 3.30am.