Matthew Hertgen, 31, is accused of using a knife and a golf club to slash and beat his 26-year-old brother, Joseph Hertgen, ...

Joseph Hertgen received a text from his surviving brother warning about older brother Matthew Hertgen’s mental health about ...

A plate and utensils smeared with blood were allegedly found inside the home of a Princeton, N.J., man accused of killing his ...

A New Jersey man was in a “fit of madness” and experiencing “terrifying visions” when he allegedly murdered his younger ...

A probable cause affidavit sheds more light on the arrest of Matthew Hertgen, who is accused of murdering his brother and a ...

Public defender Jason Matey told The Post he has not heard anything about Matthew Hertgen’s family possibly hiring him a ...

A New Jersey man who is accused of sadistically killing his brother and trying to eat his eyeball attempted suicide inside ...

The Princeton man charged with killing his brother voluntarily agreed on Thursday to remain in jail pending court appearances ...

The Princeton, New Jersey, man accused of killing his brother and a family cat allegedly told police he had a "fit of madness ...

Matthew Hertgen is accused of brutally killing his brother, Joseph Hertgen, in Princeton. A relative told police he has ...

More gruesome details have emerged in the case of Matthew Hertgen, a former college soccer player who brutally killed his ...

The surviving brother of Princeton murder suspect Matthew Hertgen sent a warning text message to his youngest brother about ...