Dwyer had faxed map to Gardaí leading to 'items of interest', Elaine O'Hara trial hears

The Central Criminal Court has heard that murder accused Graham Dwyer drew detectives a map that led Gardaí to find a hunting knife and a flick knife in the architect's firm where he worked.

The 42-year-old of Kerrymount Close, Foxrock, denies murdering childcare worker Elaine O'Hara at Killakee mountain in Dublin on August 22, 2012, in what is alleged to have been a sexually motivated stabbing.