The jury in the Graham Dwyer trial has been shown video clips of a man alleged to be Mr Dwyer appearing to stab women during sex.

The author of a document found on a computer device in murder accused Graham Dwyer’s home had fantasised about killing from the time he was a teenager.

The Graham Dwyer murder trial is hearing evidence about two secret phones he is alleged to have used to contact Elaine O'Hara.

Murder accused Graham Dwyer sent Elaine O’Hara 847 text messages between January 2008 and December 2009, including 53 on one particular day.

Mobile phone traffic evidence has resumed in Graham Dwyer's trial for the murder of childcare worker Elaine O'Hara.

Graham Dwyer’s semen and Elaine O’Hara’s blood were found on her damaged mattress.

Murder accused Graham Dwyer described victim Elaine O’Hara as “that awful girl” in a letter to his wife.

Graham Dwyer’s wife has told his murder trial that she recognised the spade found near Elaine O’Hara’s remains as a spade she had noticed missing from their garden.

The trial of Graham Dwyer has heard that gardaí found a number of files linked to stabbing and killing on Elaine O’Hara’s laptops.

Graham Dwyer’s sister has given evidence in her brother’s trial.

The jury in the Graham Dwyer trial has seen videos of the architect flying a model aircraft at a family day three days before he is alleged to have murdered 36-year-old Dublin childcare worker Elaine O’Hara.

The Central Criminal Court has heard that a hunting knife and a flick knife were found in the basement of Graham Dwyer’s architects firm.

CCTV footage apparently showing Graham Dwyer with Elaine O’Hara outside her home the month before the architect is alleged to have murdered her, was shown to the jury.

The trial of Graham Dwyer has today been hearing about searches carried out at his Dublin home and offices in connection with the murder of childcare worker Elaine O'Hara.

Bondage cuffs, chains, knives, a leather mask, rope, a ball gag, a blindfold, and the keys to Elaine O’Hara’s home were found in a lake.

The jury in the Elaine O’Hara murder trial was shown a photograph of a punctured and bloodstained mattress, which gardaí found following the discovery of her remains in September 2013.

The jury in the Graham Dwyer trial has seen a photograph of Elaine O’Hara’s punctured and blood-stained mattress, which Gardaí found following the discovery of her remains in September 2013.

Graham Dwyer's defence team has said that it accepts that the skeletal remains found at Killakee in the Dublin Mountains were those of Elaine O'Hara.

The jury in the Graham Dwyer trial has heard that a document about a "slave" lifestyle for women, and two large metal chains were found in Elaine O’Hara’s home shortly after her disappearance in August 2012.

Witness tells of searching home with Elaine O’Hara’s father

A successful architect with an alleged deep-rooted sexual desire to stab women almost carried out the perfect murder but for an unusually hot summer which revealed breakthrough evidence thrown into a reservoir, it has been claimed.

The trial of a 42-year-old architect charged with murdering Elaine O’Hara has been told he killed her for his own sexual gratification, following an unusual sexual relationship between them, which involved stabbing.

The trial of a 42-year-old man charged with murdering Elaine O’Hara in South Dublin more than two years ago has been adjourned until tomorrow.

The jury in the trial of a 42-year-old architect for the murder of childcare worker Elaine O'Hara has been told the case is not in a position to proceed until Thursday.

A new trial date has been fixed for the man accused of murdering childcare worker Elaine O'Hara.

The man charged with murdering Dublin childcare worker Elaine O’Hara has been refused bail by the High Court.

The man accused of the murder of child care worker Elaine O'Hara in Dublin is to stand trial next year.

The architect accused of murdering childcare worker Elaine O’Hara has today lost a Supreme Court bid to secure bail.

The architect accused of murdering childcare worker Elaine O’Hara is to go before the Supreme Court today to try secure bail ahead of Christmas.

A Dublin man accused of murdering childcare worker Elaine O'Hara has been remanded in custody again this morning.

A father of two charged with the murder of Elaine O’Hara, whose remains were found in the Dublin mountains, was refused bail in the High Court yesterday.

An architect father-of-two charged with murdering childcare worker Elaine O’Hara has today been refused bail.

A father-of-two charged with the murder of childcare assistant Elaine O’Hara is due to apply for bail in the coming weeks.

A father-of-two charged with the murder of childcare worker Elaine O'Hara, whose remains were found in the Dublin mountains last month, is to make a bail application in the coming weeks, a judge has heard.

The man accused of murdering Elaine O'Hara is due back in court today.

A 41-year-old man has appeared in court in Dublin charged with the murder of Elaine O'Hara.