Update — 5 a.m. ET Tuesday: The suspected gunman has been found dead.
The suspected gunman involved in the shooting at Garden State Plaza Mall in Paramus, N.J., has been found dead, according to reports.
Law enforcement sources said the suspect — 20-year-old Richard Shoop of Teaneck, N.J. — was found dead in the mall basement early Tuesday morning, apparently killed by a self-inflicted gunshot wound.
"There was no one that was injured in this incident, there was no individual that was struck by anything other than Mr. Shoop taking his own life with the weapon that he used to do the firing inside the mall," Bergen County Prosecutor John Molinelli said.
The incident was described by police as a "nightmare scenario that didn't become a nightmare" and that they were "ready for incident," he said.
Molinelli said the weapon was a .22-caliber assault-style rifle, legally owned by Shoop's brother. Shoop had taken it without permission, he said.
Paramus Mayor Richard LaBarbiera had said in a press conference Monday night there were no injuries inside the Garden State Plaza Mall after several gunshots reportedly were fired. Only one shell casing has been found by law enforcement and officials are searching for the gunman.
Police responded to the mall following reports that a man dressed in black and wearing a motorcycle helmet entered the mall around 9:19 p.m. and opened fire, Paramus Police Chief Ehrengerg said.
The shopping center will remain closed on Tuesday, management said.
The mall is located about 15 miles northwest of Manhattan and is home to some 300 stores.
Witnesses posted photos and videos from the scene:
shooting at GSP :(

Jonathan A
@jonfocus
shooting at GSP :(

According to shoppers in the mall who were frantically posting on social media, the shots were heard just before 9:30 p.m.
Active scene Garden State Plaza. Shots fired

Rob Munoz
@Tank20820
Active scene Garden State Plaza. Shots fired

The mall was slowly evacuated.
There were several different physical details about the shooter described by eyewitnesses.
But many have said that his face was covered as he walked through the mall shooting a large firearm.
Kimberly Recchia saw shooter, said he looked "calm," was wearing all black with a clear shield over his face

Sarah Armaghan
@ArmaghanS
Kimberly Recchia saw shooter, said he looked "calm," was wearing all black with a clear shield over his face

On scene at Garden State Plaza. Police say an active shooter is inside.

S.P. Sullivan
@spsullivan
On scene at Garden State Plaza. Police say an active shooter is inside.

Photo from @ArmaghanS. Swat officers with guns drawn at Garden Plaza mall in Paramus, NJ

JB Newsroom
@jbnewsroom
Photo from @ArmaghanS. Swat officers with guns drawn at Garden Plaza mall in Paramus, NJ

Police issued a statement on the situation.
Just in: Statement from Paramus Police Chief Ehrenberg re: GSP shooting

S.P. Sullivan
@spsullivan
Just in: Statement from Paramus Police Chief Ehrenberg re: GSP shooting

