A possible trigger affidavit sheds extra mild on the arrest of Matthew Hertgen, who’s accused of murdering his brother and a cat in grisly trend — as police element the scene, physique and why his different brother was involved about Matthew’s habits earlier than the incident.
Police responding to a Princeton, New Jersey house earlier this month have been met with a scene soaked in blood, this in accordance with a possible trigger affidavit for Matthew Hertgen’s arrest.
Hertgen (above left), 31, was beforehand charged with first-degree homicide, varied third and fourth-degree weapons offenses associated to possession of a knife and golf membership and one rely of third-degree animal cruelty in connection to the loss of life of his youthful brother, 26-year-old Joseph Hertgen’s (above proper), and a cat.
Post-mortem outcomes are pending; Joseph’s loss of life is being handled as a murder. Matthew faces 30 years to life in jail and a nice of $200,000 for the first-degree homicide cost alone.

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In keeping with the court docket docs, by way of FOX Information Digital, Matthew referred to as 9-1-1 simply after 11:15 pm on February 22. Through the name, he stated there was a fireplace and useless physique inside his house, figuring out the deceased as his brother whereas saying he had been useless for about 30-40 minutes.
“I am not gonna get into any extra particulars proper now,” he allegedly stated when requested how his brother was injured, earlier than reiterating that assertion when pressed on whether or not any weapons have been used within the incident.
Matthew allegedly met officers on the door after they arrived, earlier than Joseph was discovered useless on the eating room flooring, “with a big pool of blood round his head and torso.” Per the docs, Joseph sustained extreme blunt pressure trauma to the again of his head; he additionally had what was described as a “giant laceration” to his proper eye, whereas his proper eyeball “was not seen.”

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On the eating room desk, close to the physique, was one other disturbing sight.
“Moreover, patrol officers noticed a cup of what they believed to be blood, together with blood smeared consuming utensils and a bloody smeared plate,” reads the docs. Officers additionally say they discovered a useless cat, partially burned and in addition struggling blunt pressure accidents, on an ottoman in the lounge.
In keeping with the affidavit, as Matthew was being positioned into handcuffs, he was requested how he sustained “abrasions and scratches” on his palms. He allegedly informed officers that he “went right into a match of insanity … possibly like forty minutes in the past.”
The docs additionally shine some mild on the following investigation into Joseph’s loss of life, with one other Hertgen brother telling authorities Matthew “suffered from extreme psychological sickness” for 5 years — and stated that when he noticed Matthew earlier the day of the homicide, he was “extraordinarily distressed, despondent, and skilled terrifying visions.”

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Involved about Matthew, the brother picked him up round 4:30pm and was with him till about 10pm that night time. He then introduced Matthew to the house in query — the place he noticed his brother Joseph alive for the final time — earlier than leaving him there. The brother allegedly messaged Joseph that Matthew was having “visions,” telling him to message him if he wanted any assist.
Joseph allegedly responded, “Will do,” however the brother did not hear from him once more. The brother additionally texted Matthew an invitation to affix him on a hike the subsequent day, telling him to “grasp in there,” however did not hear from him both. 45 minutes after that, Matthew referred to as 9-1-1 to report Joseph’s loss of life.
Per FOX Information Digital, Hertgen appeared in court docket on Thursday and agreed to stay behind bars till his trial.
Matthew performed on the lads’s soccer staff at Wesleyan College earlier than he graduated in 2015. His brother, Joseph, additionally performed soccer for the College of Michigan till his 2019 commencement.

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