Seventh arrest over Johnson murder
Detectives investigating the murder of Dean Johnson have arrested a seventh person.
A 36-year-old woman was detained at Drimnagh, Dublin, in connection with the killing of the 20-year-old last May.
She is being held at Ronanstown Garda Station under section 30 of the Offences against the State Act.
Mr Johnson was shot dead by a gunman as he sat in the back of a car yards from his parents' home in Moorfield Avenue, Clondalkin, on May 25.