Police have arrested a 16-year-old girl in connection with the murder of a pizza delivery man in Co Derry.
The teenager was arrested this evening by police investigating the murder of Emmett Shiels. The 22-year-old was shot dead in the city last week.
Mr Shiels was allegedly killed by dissident republicans after an altercation with masked men who had been sent to attack somebody else.
The murder has been widely condemned.
