'She was unique': Lucy McHugh's mother on her murder

The mother of murdered schoolgirl Lucy McHugh has vowed to never let her memory die as she described the pain of losing her daughter.Family friend Stephen Nicholson, 24, who was staying with the family, was arrested on suspicion of murder.Lucy's mother, Stacey White, described her daughter as "the most unique child I know" who was "always on the go...out with friends, family or simply in a club".