Pamela Jackson went missing at the beginning of March and police have since charged the 55-year-old's partner Adrian Muir with her murder, although no body has been found.
Her family have been continuing to appeal for any information that might help find their elder sister.
You can watch the full report form our correspondent Gregg Easteal below..
More top news
After last week's hot weather there is a very different feel to things this week.
Hartlepool sisters Liv'n'G have recorded Smile For Bradley to raise money for the Bradley Lowery Foundation
A car crash during Eid celebrations in Newcastle has left one child in 'critical condition', and another child and adult remain in hospital.