American banned from County Cavan and given weeks to leave country

AN AMERICAN citizen who caused thousands of euros worth of damage in two counties in Ireland has been given 21 days to leave the country.

James Shannon with an address of 27 Easton Avenue, Hyde Park, Massachusetts, has been in custody in Castlerea Prison since he was arrested over two incidents in Cavan last September.

Video clips of him wrecking property belonging to a family in Cootehill and trying to gain entry to their home as a woman and her two children cowered in fear inside were played at his sentencing hearing at Carrick-On-Shannon Circuit Court on July 7.

Shannon’s defence was that he was suffering a mental health episode when he damaged property at his father’s holiday home in Co Clare before making his way to Cavan where he damaged property in Cootehill and assaulted gardaí at Cavan General Hospital.

Outlining the particulars of the case to Judge John Aylmer, prosecution barrister Ms Monica Lawlor BL, described how Shannon was charged with criminal damage to his family’s holiday home in Doolin and assaulting his father, Michael, on September 14 last.

In a statement to gardaí, Mr Michael Shannon, who is based in Boston, said his son suffers from mental health difficulties.

“Mr Shannon is not amenable to witness summons or to give evidence against his son,” Ms Lawlor told the court.

The 48-year-old is also charged with three counts of damaging property at a home near Cootehill on September 16, 2025, including an electric fence and poles, back kitchen window, garden furniture, battery charger and basketball stand.

He is further charged on the same date and location of damaging an Opel Insignia car belonging to a man and a Nissan X-Trail car belonging to his wife parked at the house.

Shannon is further charged with three counts of assaulting two gardaí at Lisdarn, and a third at Cavan General Hospital on the same date.

Ms Lawlor said the State accepted guilty pleas from Shannon in March to one count of assaulting Garda Sergeant John Nolan and one count of criminal damage to a car and for the rest of the charges against him to be marked nolle prosequi.

FROM CLARE TO HERE

Two days after the incident in Co Clare, Shannon made his way to Cootehill where he used to stay with a relative as a child and went to visit an old fort he was fond of.

Giving evidence, Detective Garda Jerome Crawford said Shannon became angry when he saw that someone had dumped rubbish including old tyres and plastic around the fort.

“He believed it was ‘desecrated’. He wanted to know the name of who did it and came up with [nearby resident],” Det Crawford said, “He found directions and arrived at the family’s home.”

In her statement, the wife of the man Shannon believed to have ‘desecrated’ the fort, described how on September 16, 2025, she was at home with her two sons aged 11 and 12, when “someone kept banging the letterbox”.

“She looked outside and saw a male almost 6ft in height with red hair and beard who was throwing flowerpots around. He said he wanted to speak to her husband, and she called him to come home,” Ms Lawlor said.

Shannon then proceeded to damage two cars parked at the house, scraping letters into the doors, and then threw a concrete cat through the windscreen of a silver Opel Insignia belonging to the husband.

“I kept asking him who he was and what he wanted but he was not making sense,” the woman said in her statement.

The woman also described how Shannon kept coming up to the windows “shouting and raving”.

“He put me and my children in fear. We were completely distressed,” the woman told gardaí.

She said Shannon also picked up a heavy square item to throw through the kitchen window when a shard of glass cut him on right arm and “that slowed him down”.

The woman recorded Shannon’s rampage on her mobile phone which was played to the courtroom.

James Shannon watched the four videos from his place in the defendant’s box. In the first video he can be seen aggressively slamming his hands and pressing his face up to the glass door of the house and the distressed woman asking him “Who are you? What do you want?”

In another video the woman can be heard talking to gardaí when she described how Shannon was “walking from car to car.”

When the garda call handler said the nearest patrol car was 25 minutes away from her Cootehill home, the woman said: “Oh my God! What do I do?” The female call-taker told the mother to “just stay locked inside.” Another video showed the aftermath of the family’s ordeal.

“It seems Mr Shannon, having received a cut, made his way to Cavan General Hospital,” Det Crawford said. “Gardai then received a call to attend the hospital. When they arrived, a staff member said Jimmy Shannon was ‘psychotic’.

“He had been in A&E and began kicking off,” Det Crawford said and when officers arrived at Cavan General Hospital Shannon was on the avenue at the entrance of the hospital putting traffic cones out on the road.

'AGGRESSIVE'

Det Crawford said when officers arrived Shannon was “very aggressive” and officers “had no option” but to spray him with incapacitant spray but “it had little effect on him”.

Det Crawford said pepper spray “burns, it definitely burns” and normally incapacitates a person but gardaí had to use it four times on Shannon.

One of the officers who attended, Gda Keith Fahy, said in his statement that Shannon struck him across the face with his open right hand and as a result the guard had Shannon’s blood on his skin.

Sgt Nolan, who came to the aid of his colleagues in a garda van, was also assaulted by Shannon while they waited for an injection he was given in A&E to take effect.

“He was eventually restrained on the floor of the van,” Det Crawford said, “but then he grabbed Det Gda David Kerrigan and pulled him into the van. When Sergeant Nolan went in to pull him off his colleague, he fell back and “heard a loud crack”. An x-ray later confrimed a bone in Gda Nolan's hand was fractured.

Gda Fahy arrested Shannon who was taken to A&E because “he was losing a lot of blood” from the gash in his right arm. After an overnight stay in James Connolly Hospital in Blanchardstown, the defendant was taken to Bailieborough Garda Station and questioned.

During his garda interview Shannon recalled “smashing the place up” in Cootehill but denied being aggressive or agitated.

He agreed he caused damage to his father’s house and the cost was put to him, Det Crawford said, “James Shannon asked about the damage to the house and when he was told it could be €5,000, he said ‘I can repay that’.”

Det Crawford then told the court, that insurer’s estimates of the damage to the cars was €13,000 and €7,599 for damage to other items at the property. When James Shannon’s defence barrister, Ms Niamh Murtagh Quinn BL, took up questioning of Detective Crawford he agreed that the young American was undergoing a mental health episode at the time of his offences.

In respect of the assault on Sgt Nolan she established that it happened inside the back of a van which is “a tight space”.

Ms Murtagh Quinn put it to Det Crawford that the fracture happened “in the course of a struggle” but the guard replied with: “Yeah, but if Mr Shannon hadn’t lunged at him it wouldn’t have happened.”

Ms Murtagh Quinn referred to her client’s statement in which he said during his garda interview he felt paranoid because officers “were asking a lot of questions”. When asked if he slapped a guard with his open hand Shannon said “No, I pushed him out of the way.”

He accepted he spat on gardaí but said that was because “They kept spraying me and I wanted it out of my mouth.”

“I remember I didn’t want to get into the van. I was tortured. This thing escalated so fast,” James Shannon said in his statement. He said the sergeant’s fracture “wasn’t intentional”.

“This year has been tough. I lost my job and my fiancée and have spent a lot of time in hospital – four months. It was brutal that’s why I wanted to get away, to travel, to heal myself,” Shannon told gardaí. He also said he thought Cavan General was “one of the bad hospitals”.

Shannon also used his garda interview to say he thought the people who ‘desecrated’ the fort should also get into trouble.

The woman who had been in fear for her life during the rampage at her Cootehill home wanted to read her victim impact statement into the court. Her husband was also in the public area.

“Our home has always been our safe space,” the woman’s statement began, but on the evening of September 16, 2025, that was shattered.”

She described how Shannon targeted her family directly calling for her husband by name and said the experience was “paralysing and horrific”.

“I will never forget my kids looking up at me from under the kitchen table with dread in their eyes asking: ‘Why does he want to harm Dad?’”

The woman said her home had been turned into a crime scene and now every unexpected noise outside triggers her children’s fear.

While the family may get over the damage to their cars and property they will “never get over the damage to our peace of mind,” the woman read aloud to the courtroom.

Defence barrister Ms Murtagh Quinn told Judge John Aylmer that Shannon’s solicitor, Niall Fox, applied for high court bail for his client and it was granted on the condition that Shannon gets mental health treatment. He has since spent almost 10 months in prison, she pointed out.

APOLOGY

Referring to a psychiatric report submitted to the court, Ms Murtagh Quinn said Shannon was a qualified engineer in the USA who lost his job, fiancée and his long-term psychiatrist all in the space of a year. He had stopped taking his medication before his trip to Ireland, she said.

“He offers an unreserved apology to the family in Cootehill,” the barrister said, “Even though it’s little comfort, it is offered nonetheless,” she added.

Before the judge rose to consider the sentence he should impose on James Shannon, prosecution barrister, Ms Lawlor told him that the couple who had been put through the ordeal at their family home were anxious that Shannon returns to America and is stopped from coming near their home. “It would be some assurance to them if he went back to the USA,” the State barrister told the judge.

Judge Aylmer told Shannon he considered the offences he was charged with to be “very serious” and that before mitigation he would sentence him to seven years in jail for the criminal damage to one of the cars and two years in prison for the assault of a peace officer.

“I accept that you’re remorseful and I will take into account that you were in the middle of a – albeit self-induced – psychotic episode,” the judge told Shannon.

Judge Aylmer noted that Shannon has no previous convictions here or in the United States and also took into consideration how he pleaded guilty at the earliest opportunity and had already spent nine months in prison.

“I fully appreciate the terror experienced by the woman and her children though,” the judge said before telling James Shannon “a return to prison is in order”.

SENTENCING

When he came back from considering the sentence, Judge Aylmer said he had decided to back-date Shannon’s sentence to the date he went into custody on September 20 last year and suspend all unexpired portion of the sentence from the day after his court hearing on his entering a bond with the governor of Castlerea Prison to keep the peace for four years and abstain completely from unprescribed drugs and alcohol for the same period.

Shannon was also ordered to leave the Irish jurisdiction within 21 days and never to enter the county of Cavan.

* This report was published with support from the Court Reporting Scheme.