David was just 21 when he was offered heroin in prison after finding out his newborn son had died.Andrea was stuck in a cycle of abuse and drug addiction which resulted in her son being taken into care.And Shaun was left homeless and sleeping in parks after his addiction to heroin spiralled out of control.All three have spent years struggling to overcome the hold drugs have had on their lives, fighting for decades to regain the control they lost to their addiction.Don't miss the latest headlines from around Renfrewshire.
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