Princeton Grad Allegedly Killed Brother with Golf Club, Ripped Out Eyeball [Update]

A New Jersey man is facing charges after allegedly killing his brother and a family cat earlier this month. As CrimeOnline previously reported, Matthew Hertgen, 31, appeared in court via video link Thursday from the Mercer County Jail.  He’s facing a first-degree murder and related charges in connection with the death of his brother, Joseph …