Dominique Hall, who lives in Wiltshire, was 27 years old when her younger sister disappeared.
Recalling the last time she ever saw Melanie, lingering in the door at their parents’ house, she said: “She was wearing this pink flowery skirt with this beautiful blonde hair.
“That is my lasting memory of her – she looked beautiful.
“Me and Mel were just young women in our 20s then.
“Now I’m fast approaching 60 and dad is 82, and I worry, how much longer will we have? Will we ever know, if we don’t get our answers soon?,” she added.
