Ex-star athlete accused in Princeton brother's grisly murder returns to court as prosecutors prep indictment

Matthew Hertgen, 31, a man from Princeton, New Jersey, who was a star student in high school, is facing accusations of murdering his brother and a family cat in what is described as a “fit of madness” that occurred last month. This individual is set to make an appearance in court on Monday afternoon.

The charges against Matthew Hertgen include the alleged murder of his 26-year-old brother, Joseph Hertgen, in their Princeton residence, where he purportedly used a knife and a golf club. Additionally, he is accused of animal cruelty in connection to the cat’s demise.

Monday’s court session at Mercer County Superior Court is slated as a pre-indictment conference, a procedural meeting expected to be brief as per the court’s assessment.

Earlier this month, Hertgen consented to pretrial detention, meaning the prosecution didn’t need to show evidence proving why he should be held in jail before his trial.

Matthew Hertgen court hearing, he is alleged to have beaten his brother Joseph to death with a golf club

Matthew Hertgen and his brothers, left. The 31-year-old, right, is accused of killing his younger brother, Joseph.

Joseph and Matthew Hertgen were star soccer players in high school and college. They were both athletes at Toms River High School, and Matthew went on to study at Wesleyan University in Connecticut. Joseph Hertgen was recruited to play soccer at the University of Michigan.

“If I was [the] defense attorney, I wouldn’t fight it. I would say, you know what? We think there’s a mental issue,” Gelman said.

The public defender’s office, which is representing Hertgen, told Fox News Digital that its attorneys do not comment on pending cases.

You May Also Like
Another politician stunned to discover Trump has REVOKED visas for her and her husband

Politician shocked to find out Trump CANCELED visas for her and her husband

A second world leader has been notified that President Donald Trump’s administration revoked…
Sad: Elderly Florida Man Is That State's First Victim of a Lethal Bear Attack

Tragic: Florida Senior Citizen Killed in State’s First Deadly Bear Encounter

Bears have the potential to be dangerous creatures. While many bears tend…
California sheriff slams 'meritless' UCLA student lawsuit against police who dismantled anti-Israel encampment

Sheriff in California criticizes lawsuit by UCLA student over dismantling of anti-Israel encampment.

A California sheriff is condemning a lawsuit that he deemed “meritless,” which…
FOX Announces FOX One Streaming Service Is “On Track” To Launch Ahead Of NFL And College Football Seasons

FOX confirms that the FOX One streaming platform is set to be released before the start of the NFL and college football seasons.

FOX is taking their content to streaming. FOX One, the media company’s…
Taylor Swift and Travis Kelce stun diners in Philadelphia as they break cover for first time in two months

Taylor Swift and Travis Kelce surprise restaurant guests in Philadelphia after being out of the spotlight for two months

Taylor Swift and Travis Kelce were seen together in public for the…
Virginia Giuffre 'was 'extremely distressed' about losing her multi-million pound Prince Andrew payout two weeks before her suicide'

Virginia Giuffre was ‘highly upset’ after losing her multi-million pound payout from Prince Andrew shortly before her death.

Before her death, Virginia Giuffre was very distressed and worried about potentially…
'Brooklyn betrayed us. Nicola's a viper': That's Victoria Beckham's heartbroken verdict, say her friends - as they reveal the jaw-dropping comment Nicola made to her mother-in-law: ALISON BOSHOFF

Victoria Beckham feels betrayed by Brooklyn and sees Nicola as a deceitful person, according to her friends. They share the shocking statement Nicola reportedly made to Victoria’s mother-in-law.

There is perhaps no greater love in a mother’s life than her…
Trump to sign executive order to reduce cost of prescription drugs and pharmaceuticals up to 80%

“President Trump to Sign Executive Order Lowering Prescription Drug Costs by Up to 80%”

President Donald Trump has revealed a new executive order aimed at slashing…
Oh My: Jasmine Crockett Just Stepped in It Again With Comment About Who Donors Want In 2028

Uh-oh: Jasmine Crockett is in hot water for making another controversial comment about the preferences of donors in the 2028 election

Democrats can’t seem to stop the bleeding as they continue to wallow…
World leaders congratulate Pope Leo XIV, first American pontiff

Photos: The incredible journey of Leo XIV from priest in Chicago to becoming the new pope

<!–> –> Published May 12, 2025 4:07pm EDT Image 1 of 25…
Trump says he'll set 30-day deadline for drugmakers to lower the cost of prescription drugs

Trump plans to give drug companies a 30-day limit to reduce prescription drug prices

President Donald Trump said he will set a 30-day deadline for drugmakers…
Illinois 'Karina's Law' goes into effect to remove guns from domestic violence situations in Little Village mom's name, son speaks

Illinois enforces ‘Karina’s Law’ to take guns from domestic violence cases connected to a mom from Little Village, son shares perspective

CHICAGO (WLS) — This Mother’s Day, a new law that aims to…