Patrick threatens legal action over ‘vile’ conspiracy theories after Lindsay Clancy mistrial

Howard Cooper said Patrick Clancy and his family faced a 'relentless' defamation campaign, warning those spreading false claims to stop
Lindsay Clancy’s six-week murder trial ended in a mistrial after jurors failed to reach a unanimous verdict over her children’s 2023 deaths (David L Ryan/The Boston Globe via AP, Pool, File)
Lindsay Clancy’s six-week murder trial ended in a mistrial after jurors failed to reach a unanimous verdict over her children’s 2023 deaths (David L Ryan/The Boston Globe via AP, Pool, File)

PLYMOUTH, MASSACHUSETTS: Patrick Clancy is threatening legal action over what his lawyer has called a “vile” campaign of conspiracy theories claiming he was involved in the deaths of his three children.

The warning comes just days after his ex-wife, Lindsay Clancy,’s murder trial ended in a mistrial on September 4.

Patrick was ruled out as a suspect early in the investigation, but his lawyer says he and his family have faced months of online misinformation. Lindsay remains charged with three counts of first-degree murder.

A statement from Patrick’s attorney, Howard Cooper, is shown in the video below.



Patrick Clancy lawyer threatens legal action over claims

Patrick Clancy’s lawyer, Howard Cooper, issued a strong statement Tuesday morning, saying the spread of false claims had gone too far.

“Enough is enough — this spread of blatant and baseless falsehoods must stop,” Cooper said.

He said Patrick and his family had been subjected to a “relentless, escalating and destructive defamation campaign.”

According to Cooper, the alleged campaign was promoted by “minor celebrities, so-called influencers and outright conspiracy theorists” who were seeking to boost their own profiles and profit from claims Cooper said they knew were false.

(Lindsay Marie Clancy/Facebook)
Patrick Clancy threatens legal action over conspiracy theories after Lindsay Clancy mistrial (Lindsay Marie Clancy/Facebook)

“Those responsible should understand that there will be consequences, and every appropriate measure will be pursued to hold them accountable, including legally,” Cooper added. “Law enforcement has been notified.”

Patrick had been ruled out as a suspect early in the investigation.

Evidence presented during the trial, including surveillance footage, phone records and a receipt, placed him at a pharmacy picking up medication around the time investigators believe the killings happened.

Lindsay Clancy mistrial fuels online claims against Patrick Clancy

The six-week trial ended in a mistrial on September 4 after jurors failed to reach a unanimous verdict on whether Lindsay Clancy was criminally responsible for the 2023 deaths of her children, Cora, 5, Dawson, 3, and 8-month-old Callan.

The case drew intense attention, with hundreds of supporters gathering outside the courthouse for Lindsay. 

Her legal team argued that she was suffering from severe postpartum psychosis when the children were killed.

Defendant Lindsay Clancy looks at the jury after Judge William Sullivan declared a mistrial in Clancy's murder trial on Friday, Sept. 4, 2026, in Plymouth, Mass. (Greg Derr/The Patriot Ledger via AP, Pool)
Defendant Lindsay Clancy looks at the jury after Judge William Sullivan declared a mistrial in Clancy's murder trial on Friday, Sept. 4, 2026, in Plymouth (Greg Derr/The Patriot Ledger via AP, Pool) 

Patrick also testified during the trial and described each of his children to jurors. He said Cora loved princesses, Dawson's favorite show was “Paw Patrol,” and Callan was “a happy baby.”

Jurors also heard the 911 call Patrick made on January 24 after returning home and finding Lindsay injured outside before discovering the children in the basement.

Kevin Reddington backs Patrick Clancy after mistrial

Lindsay Clancy’s attorney, Kevin Reddington, has also spoken in support of Patrick despite representing Lindsay. “The guy's been through hell and back,” Reddington said.

He said Patrick had stood by Lindsay while she dealt with doctors and medications and continued to stand by her through his testimony.

Defendant Lindsay Clancy awaits the start of proceedings during her murder trial at the Plymouth Superior Court in Plymouth, Mass., on Thursday, July 30, 2026. (CJ Gunther/The Boston Herald via AP, Pool) CORRECTION: Source is The Boston Herald, not The Boston Globe.
Defendant Lindsay Clancy awaits the start of proceedings during her murder trial at the Plymouth Superior Court in Plymouth, Mass., on Thursday, July 30, 2026 (CJ Gunther/The Boston Herald via AP, Pool)

“He's been there with her, and still stands by her by way of his testimony. And ... it's, I think it's just horrible what he's been going through,” Reddington told WBZ-TV.

Lindsay remains in state custody at a psychiatric hospital, where she has been held since before the trial began. Her next hearing is scheduled for September 29.

GET BREAKING U.S. NEWS & POLITICAL UPDATES
STRAIGHT TO YOUR INBOX.

MORE STORIES

Christa Pike and three classmates lured Colleen Slemmer to a park, where she was tortured and killed. Pike was sentenced to death
6 hours ago
Voters are weighing redistricting, ballot measures, education, housing costs and artificial intelligence as state-level races gain importance
6 hours ago
The US ECA said voters who were away from home could qualify for absentee or mail-in ballots, depending on their state's eligibility requirements
8 hours ago
The medical jet vanished 1 hour and 45 minutes after leaving Bermuda for Boston, rapidly descending from 24,000 to 11,000 feet before contact was lost
10 hours ago
The three University of South Alabama students were reportedly taken into custody on Friday, October 2, and charged with threatening the president
11 hours ago
Between May 2023 and January 2024, Trump rally attacker Thomas Matthew Crooks exchanged messages with an unidentified person
16 hours ago
Netanyahu said Israel was investigating whether the Flydubai attacker was sent by someone, warning that those behind him would pay a heavy price
18 hours ago
Tennessee Governor Bill Lee had already announced that the Pike incident would undergo a full independent review
20 hours ago
Coast Guard aircraft were deployed alongside vessels as authorities searched for the aircraft after it disappeared from its last known position
22 hours ago
Officers questioned Luigi Mangione over a false ID and searched his belongings, finding a handgun, silencer, ammunition and handwritten notes
1 day ago