An ex partner of a man on trial for a 1997 double murder has given evidence that he was a fantasist and "told a lot of lies".
Mark Nash (42) who has last addresses at Prussia Street and Clonliffe Road in Dublin, has pleaded not guilty at the Central Criminal Court to the murder of Sylvia Shields (60) and Mary Callanan (61) between March 6 and March 7, 1997.
Lucy Porter, originally from the UK and who was in a relationship with Mark Nash in March 1997 was today in court giving evidence.
Miss Porter told counsel for the State, Mr Brendan Grehan SC, that she was living with the accused Mark Nash and their child in Prussia Street in Dublin 7 in March 1997, having moved to Ireland with Mark Nash five months previous, their baby was born in November 1996.
Miss Porter told the court that she worked "quite a lot of nights and irregular shifts" in Eddie Rockets on O'Connell Street.
On Thursday March 6 1997, Miss Porter was working in Eddie Rockets and Mark Nash was attending a charity quiz at the GPO on O'Connell Street.
Their baby was been minded by the girl who lived downstairs in their flat on Prussia Street.
Miss Porter told the court that Mark Nash, who was working at a sales company at the time, came into Eddie Rockets with two male work colleagues, after the quiz, sometime after midnight.
After spending half an hour in Eddie Rockets, Miss Porter went to the shop with him, before he walked home to Prussia Street.
“I went to the shop with him and got him some cigarettes and he started walking, it was only about a 20 minute walk from the city centre. I think he had no money so that’s why I bought him cigarettes" said Lucy Porter.
Miss Porter told the court he was wearing a "velvet jacket" on the night.
Mr Grehan asked Miss Porter did she remember ever taking the jacket for dry cleaning and she replied saying "at some point" in 1997.
The prosecution also asked the former girlfriend about black caterpillar boots Mark Nash was wearing that night and Miss Porter replied saying they bought them together in a shop in Dublin in 1996 or 1997.
When she got home from work around 7am on March 7 1997, Mr Nash was in bed and she doesn't recall anything unusual. She told the court that Mr Nash had picked up their daughter from the babysitter downstairs.
When asked by Mr Grehan if she was aware of the two women found dead in Grangegorman 18 years ago, she told the court it was pretty close to where they were living.
“I don’t think I realised how close it was at the time, I didn't know the area well" said Miss Porter.
Still under examination by Mr Grehan, Miss Porter said she recalled Mark Nash making a comment about the murders when he saw something on the television and said "something like, what kind of a place had we moved to or along those lines.”
When asked by Mr Grehan if she had noticed a change in Mr Nash's behaviour, she told the court how her former boyfriend, who did not like showering, started to take showers more often, up to three times a day.
Mr Hugh Hartnett SC for the accused, asked the witness was it because their relationship was sexually in decline and he may have been having sex with other people, could this be the reason for the additional showers?
"He was having sex with quite a lot of people since we were living in the UK" replied Miss Porter.
Their relationship ended shortly afterwards and Mark Nash then moved out of their flat in Prussia Street in April or May 1997 and moved in with his new girlfriend Sarah Jane Doyle.
When put by Mr Hugh Hartnett SC for the accused, to Miss Porter, whether Mark Nash was somewhat of a "fantasist", she agreed he was.
"What do you mean a fantasist? asked Mr Grehan in re-examination.
"He told a lot of lies not just to me but to everyone I think" replied Lucy Porter.
The second witness of the day was Audrey Leonard who worked on reception in a sales company where Mark Nash also worked at the time.
Ms Leonard told Mr Grehan she remembers going to the table quiz in the GPO on O'Connell Street in early March, as she was on a team of four with the accused.
Ms Leonard then told Mr Grehan she recalls Mark Nash was drinking on the night and was "quite drunk".
When the quiz ended after 11pm, she told the court how Mark Nash wanted to go to Eddie Rockets to see Lucy Porter but she was keen to go home.
The following day she started work at 8am and Mark Nash was the next person in after her.
"Mark was late quite often and I thought with the night he had, the night before he would be in quite late" Miss Leonard told the court.
After lunch cross examination of James McHugh, former Assistant Commissioner of An Garda Siochana, with responsibility for the South East region in 1997 was continued by Mr Hugh Hartnett SC for the accused.
Mr McHugh said he did not know in 1997 that Mark Nash had a reputation of being a fantasist.
Mr Hartnett asked Mr McHugh whether this fact should have been brought to his attention?
Mr McHugh replied: "If that was known by gardai, it should be a matter that be brought to my attention.”
After lunch Mr Hartnett put it to Mr McHugh, concerning the that "factually inaccurate" statements were given by Mark Nash in relation to the lay out of the house in Orchard View, Grangegorman.
The defence counsel also questioned Mr McHugh on the "classic garda speak" which he (counsel) alleged was apparent in Mark Nash's statements, which were taken in Mill Street Garda Station in Galway in August 1997.
The trial continues.
A jury has heard how a man who was first charged with the double murder of two women, but later had the charge withdrawn, said to three gardai how he threw keys into a bush, following the murder of the two women in sheltered accommodation in Grangegorman in 1997.