Developing in NJ:

4 Shot in Tabernacle NJ home. @ABC7NY pic.twitter.com/eEMLREnFzr

— Toni Yates (@ToniYates7) November 20, 2014

2 dead, 2 injured, but no further details available.

And that’s after a shooting at FSU overnight, leaving several people injured and the gunman dead after being shot by campus police. The shooting took place at the university library.

One wounded student was seen crying out — “I’ve been shot” — and clutching his leg as blood spread over his pants.

The gunman was killed by Tallahassee police after he opened fire on officers fr0m an access ramp outside the Strozier Library, filled with at least 300 students studying for end-of-semester exams.

“He was challenged by the officers and given commands to drop his weapon, but the male fired at the officers,” said a police statement. “The officers returned fire, killing the gunman.”

One of those wounded was grazed by a bullet and treated at the scene. The others were taken to Tallahassee Memorial HeathCare hospital. One was listed in critical condition and the other was stable, the Associated Press reported.

By 4:15 a.m., the all clear message was issued for the school, where classes were canceled Thursday and police continued with interviews and investigations. The gunman was slumped face down, the AP reported. A gray baseball cap lay near his head.

Tallahassee’s police chief, Michael DeLeo, described it as an “isolated incident and one person acting alone.” But he offered no additional details of the gunman or possible motives during a predawn news conference.

“This person for whatever reason produced a handgun and then began shooting students in the library,” Florida State University Police Chief David Perry told reporters at a morning news conference.