Accused's friend speaks at pub row murder trial

A jury in the trial of a 20-year-old Dublin man accused of murder today heard that the accused told his friend: "I don't know what to do. My head is f**ked up. I don't know what to do".

Mr Jason Larkin of Ravensdale Road, East Wall, Dublin denies stabbing Mr Patrick Costello (aged 31), also of East Wall, at the Plough public house, Marlborough Street on July 4, 2002.