Angela and Thomas Sharkey
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New lead after Sharkey police appeal

Detectives hunting the killer of members of a Helensburgh family said they have been given four names after an appeal on television.

Thomas Sharkey and his two children, 21-year-old Thomas Junior and eight-year-old Bridget, died after their home was deliberately set on fire in July.

Angela Sharkey, wife of Thomas and mother of the children, appeared on the BBC Crimewatch programme.