A New York City police officer was killed and another was injured during a shooting in Midtown Manhattan on Monday evening. The incident occurred around 6:40 p.m. at 345 Park Avenue, where the suspect, identified as 27-year-old Shane D. Tamura from Nevada, opened fire with an AR-style weapon.

In addition to the officers, at least two civilians were also wounded, one of them critically. NYPD Commissioner Jessica Tisch confirmed that the shooter died from a self-inflicted gunshot wound.

"At this time, the scene has been contained and the lone shooter has been neutralized," Tisch stated. The officers involved were working in a security capacity for Rudin Management at the time of the shooting.

The building, which houses offices for several major companies, including Blackstone, the NFL, and KPMG, was placed on lockdown. Emergency services evacuated the premises and cordoned off the surrounding area.

Mayor Eric Adams urged the public to avoid the vicinity of East 52nd Street between Park Avenue and Lexington Avenue. "Those who are in the building, we're asking you to remain inside as police officers are doing a floor-by-floor search. We believe, again, the perpetrator is neutralized at this time," Adams said in a social media video.

A significant police presence was reported at the scene, including members of the New York State Police and SWAT teams. The NYPD closed streets between 50th and 53rd streets, and the MTA announced that E and M trains were bypassing stations in the area.

This incident marks a tragic event for the NYPD and the community, as investigations continue into the circumstances surrounding the shooting.