Graham Dwyer's murder trial has heard documents describing 2 violent rapes were found on a hard drive at his home, along with graphic images and movie files.
The 42 year old architect from Kerrymount Close, Foxrock denies murdering Elaine O'Hara at Killakee Mountain in Dublin in August 2012.
For the second day in a row the court was cleared by Mr Justice Tony Hunt who again warned the jury that they would hear evidence of a 'difficult nature'.
DG Brid Wallace has said that numerous sexually violent images and movie files were found on a hard drive at Graham Dwyer's Foxrock home.
Sean Guerin, prosecuting, also read out two text documents describing the violent rapes of women in Newcastle and Dublin at knife point.
The Newcastle document starts with references to visiting sites like the Angel of the North as well as contemporary shopping centres for architectural ideas.
The court heard the file was created in 31 May 2005 and its author was Graham Dwyer.
Among the graphic content, the jury heard gardai also found pictures of family holidays, pictures of hsi children and a pregnancy scan on the hard drive.
The 42 year old is alleged to have been in a BDSM relationship with childcare worker Elaine O'Hara and to have stabbed her for his own sexual gratification.
