Police step up search for missing Mary
By Lucy Ashton
Police have had a number of calls from members of the public who believe they may be able to help with the inquiry into the disappearance of a teenager who went missing 42 years ago.
Detectives in Dumbarton have confirmed they are investigating information received from a “number of calls” into the search for Mary Duncan, pictured right, whose sisters Debbie Renwick, Mandy Duncan and Marion McFarlane, made an emotional plea through the media for for information. The sisters said: ““We just want to bring her home.”