NBC 4 New York
Raw footage from the Garden State Plaza Mall in Paramus, N.J., where a gunman opened fire Monday night.
A northern New Jersey man apparently intent on helping first responders at a mall shooting this week has been charged with unlawful possession of a gun.
WATCH: Suspect, Police Dog Shot During Chase
Cody Donovan's attorney says the 22-year-old "just wanted to help out" when he drove to Garden State Plaza on Monday night after reports of a shooter.
The gunman, identified as Teaneck resident Richard Shoop, fired several shots inside the mall and later was discovered dead of a self-inflicted gunshot wound. No other injuries were reported.
Donovan has been released on $25,000 bond.
Attorney James Patuto says Donovan was honorably discharged this year from the Marines after four years and has been working as a volunteer firefighter and emergency medical technician in New Milford.
It's not known when he will next appear in court.