Drug dealers caught selling street valium to undercover cops in police sting

Two drug dealers who were snared selling street valium to police officers during an undercover sting are facing jail.

Ann Marie Murdoch, 46, and Kieran Nicol, 32, were caught as part of an operation in Hamilton, Lanarkshire. They dealt the class-C drug unaware their customers were actually working undercover.

Murdoch made two transactions each…