Gardaí have released two men they had been questioning over the murder of Keith Walker.

A man has appeared before a court in Dublin in connection with the murder of Keith Walker.

A man is due in court this morning in Dublin in connection with the murder of Keith Walker.

A man is due in court tomorrow morning in Dublin in connection with the murder of 36-year-old Keith Walker, who was shot dead last Friday.

The innocent father of two gunned down in a gangland attack last Friday was driving a car belonging to the intended target, it has emerged.