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

A detective’s affidavit described a gruesome scene when Princeton patrol officers arrived at the brothers’ apartment on the ...

Matthew Hertgen was with a family member until 10 p.m. that night. He later called 911 to report his brother's death.

Officers also found a bloody knife, fork and plate near victim Joseph Hertgen’s body, the source said — which has led cops to ...

Matthew Hertgen, 31 — who wore a suicide vest during a virtual court appearance earlier in the day — tried to take his own ...

The preppy Princeton, New Jersey man who allegedly murdered his younger brother and butchered the family feline inside their ...

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

The Princeton, New Jersey, man accused of killing his brother also reportedly set the family cat on fire in an apartment not ...

Matthew Hertgen is accused of attacking Joseph with a knife and a golf club, fatally slashing and beating him around 11:15 ...

Former Connecticut college student Matthew Hertgen, 31, was arrested in New Jersey after police found his brother, Joseph ...

Matthew Hertgen, of Princeton, was charged with the first-degree murder of 26-year-old Joseph Hertgen, as well as animal ...

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