New York City Police have declared a “mass casualty incident” after a speeding car drove onto the sidewalk in Times Square, killing one and injuring at least a dozen people. The incident does not seem to be a terrorist attack, police said.

One person was killed and 22 were injured, New York City Mayor Bill DeBlasio told reporters Thursday afternoon. He identified the victim as an 18-year-old woman.

“There is no indication that this was an act of terror,” DeBlasio said, calling New York the “safest big city in the world.”

WCBS-TV has identified the suspect as a 26-year-old male resident of The Bronx. City officials confirmed that he had two previous drunk-driving convictions, in 2008 and 2015. The New York Post gives the suspect’s name as Richard Rojas. According to Mayor DeBlasio, Rojas is a US citizen and a US Navy veteran, with a criminal record.

Law enforcement believes Rojas was high on K2, or synthetic marijuana, prior to the crash, WABC reported. A drug test came back positive, but blood tests are still ongoing to determine what substance he had in his system. An alcohol test came back negative.

Earlier, the New York Fire Department reported one person killed and 19 others injured in a “motor vehicle incident.”

#FDNY confirms updated patient count at Times Square motor vehicle incident - 19 injuries, 1 fatality — FDNY (@FDNY) May 18, 2017

The car reportedly drove the wrong way up 7th Avenue, crossed onto the sidewalk and hit at least 13 people. It eventually crashed into metal barriers at the corner of Broadway and 45th Street.

Video and photos from the scene show dark red vehicle tilted to its side against a barrier, surrounded by firefighters. Another video shows a man being led away by NYPD officers.

My view of the car that slammed through Times Square then crashed and caught on 🔥. Prayers 🙏🏽 for anyone hurt... 🌏 is crazy. #timessquare #nyc #timessquarecrash (I shot and own this footage) A post shared by Gentleman Bandit (@jsmokenyc) on May 18, 2017 at 9:17am PDT

What's happening in Times Square?? This car was in the sidewalk and people are on the streets pic.twitter.com/PsepRtfrAr — gb (@gb__) May 18, 2017

The crash took place as Rojas was fleeing from the police after a robbery, according to Fox News.

#TimesSquare update: Reports on the ground is the driver had just committed a robbery and was intoxicated. 1 pedestrian dead 12 others hurt pic.twitter.com/yFzduAC4bi — Alcides Segui FOX (@seguifox13) May 18, 2017

The incident is not being treated as a terrorist attack at this time, according to NYPD.

President Donald Trump has been “made aware” of the situation in Times Square and will continue to receive updates, said White House press secretary Sean Spicer.

Man run over by car at 42nd/7th. Others injured by vehicle on sidewalk. #attack#timessquarepic.twitter.com/onvLUEKSKY — David Shuster (@DavidShuster) May 18, 2017

An injured pedestrian told Reuters that the driver’s actions appeared “intentional.” According to a witness, the vehicle drove against traffic and into the sidewalk, where it struck pedestrians.

Photos show a dark red vehicle tilted to its side against a barrier. Another shows a man being led away by NYPD cops https://t.co/hrjbGJ2wshpic.twitter.com/Jywgju6A77 — RT America (@RT_America) May 18, 2017

Police have cordoned off the intersection of 45th Street and Broadway, as they investigate the incident. New York Governor Andrew Cuomo (D) visited the site.

Rojas was reportedly arrested last week after pointing a knife at a notary. Rojas claimed the notary stole his identity.