NEW YORK: A US Navy veteran with a criminal past - but no apparent terror motive - rammed a car into a crowd of people in New York's Times Square on Thursday (May 18), killing a young woman and injuring 22 other people.
The midday incident sparked fear in the heart of America's most populous city after deadly car-ramming attacks in London, Berlin and the French city of Nice, but authorities said there was no evidence the crash was terror-related.
Times Square, next to the famed Broadway theatre district, is one of the most popular tourist attractions in the US financial capital and where police stepped up patrols in recent years after a car bomb was planted in 2010.
"Based on the information we have at this moment, there is no indication that this was an act of terrorism," Mayor Bill de Blasio told a news conference at the scene.
"That being said, we are reinforcing key locations around the city with our anti-terror units of the NYPD so out of an abundance of caution, major sites in the city will get additional police coverage," he added.
Richard Rojas, a 26-year-old from the Bronx stopped twice in the past for drunk driving, drove his Honda onto the sidewalk at 11.55am (11.55pm Singapore time), smashing into pedestrians for three blocks at high speed, police said.
A source for the New York Police Department, who spoke on condition of anonymity, told Reuters Rojas was believed to have been under the influence of some intoxicating substance at the time of Thursday's incident, but preliminary test results for alcohol came back negative.
ABC News cited unidentified police sources as saying Rojas had apparently been high on synthetic marijuana.
Rojas was taken to Bellevue Hospital rather than to the city's central booking facility after being detained at a police precinct on Manhattan's Lower East Side and he was unlikely to be arraigned on formal charges before Friday, according to Reuters' police source.
The driver's actions had appeared "intentional", a witness told Reuters.
The vehicle collided with a metal pole and came to a stop at 45th Street and Broadway, police said.
The vehicle flipped onto its side, smoke and flames spewing out of the hood as the injured littered the ground.
An 18-year-old woman was killed and 22 other victims were injured, including the woman's 13-year-old sister, officials said. Four were in critical condition.
Witnesses spoke of fear and panic as the car hurtled through the crowd at the start of the lunch hour as people enjoyed one of the first warm days of summer in an area typically packed with tourists and office workers.
"There was a maroon car just careening at high speed. It seemed like it was trying to hit everybody," witness Annie Donahey told AFP.
'HAPPENED SO QUICKLY'
"There were people on top of the hood that were being flown over the sides and the girl who had been walking next to me ... was in a heap on the ground, and she was clearly dead, and it just happened so quickly," she added.
Rojas was arrested and will be tested for drugs and alcohol, police said.
"The perpetrator is in custody. He's a United States citizen and a former member of the armed forces with the United States Navy," de Blasio told reporters.
New York police said Rojas was arrested for driving under the influence in 2008 and 2015, and detained earlier this month for menacing.
The US Navy said he served from September 2011 to May 2014, reaching the rank of electrician's mate fireman apprentice. He was awarded the National Defence Service Medal, and had been based in Florida, Illinois and South Carolina.
Broadway announced that shows would run as scheduled on Thursday but urged theatregoers to allow extra time to arrive "due to an active investigation" in the Times Square area and road closures.
"HE KEPT DRIVING THROUGH PEOPLE"
Julie Fallow, 47, from New Jersey, was standing at 42nd Street and 7th Avenue with her daughter and niece when the incident unfolded.
"All of a sudden a car gunned it at an angle in front of us and went up on the curb and hit a huge group of people waiting to cross," Ms Fallow said. "Then he kept driving through people."
"Bodies were flying left and right. He was running over the people that were stuck under his car, just kept going," she said. "I don't understand what happened, but what I saw was terrifying."
Kaoru Emura, a researcher at NHK, said she was also at 42nd Street and 7th Avenue when she saw the car driving on the sidewalk plough into people waiting for the light. 'The hood was covered by four or five people."
Two street vendors on 45th Street and Broadway said the car was rushing uptown on Broadway in the wrong direction. They said it hit a pole on the Northwest corner in addition to the pedestrians.
Sandra Verbrugghe, 40, a tourist from Antwerp, Belgium, was sitting in the plaza in Times Square when she and her friend heard a bang and saw smoke.
She thought the noise was coming from the subway, but then she saw the car on fire.
"The officers started running to us and told everyone to get away," she said. "I'm still shaking a little bit."
Dina Bombardo, 45, a tourist visiting from Syracuse with her 14-year-old daughter, saw the car driving along Broadway and witnessed a woman nearly being struck outside the Uniqlo store.
The car was smoking, moving slowly, she said, and looked to swerve and avoid another westbound car, before hitting a balustrade. People rushed to the car hoping to help the driver, said Ms Bombardo.
"Then a bazillion people started running, screaming, yelling," she said.
"Then people started taking pictures."
A tourist from Denmark, Sissel Ravn, said a man from a tourist bus company saw the car speeding north and yelled "Stop" at the car and "Get away!" to pedestrians. Her fiancé, Laust Dupont, said people "jumped for their lives".
Ms Ravn said the car hit the pole and flipped onto several people. "I thought in my head there was a bomb inside so we ran."
A pipe bomb exploded last September in New York's Chelsea neighbourhood, lightly wounding 31 people in the last terror-related incident in New York. An American of Afghan descent, Ahmad Khan Rahimi, was charged.
Times Square was the scene of the most serious security alert in New since the Sep 11, 2001 attacks when Faisal Shahzad, a Pakistani immigrant, planted a car bomb at the intersection on May 1, 2010.
His explosive device failed to detonate and he was arrested shortly after boarding a flight to the Middle East. He pleaded guilty and said he was aiming to avenge deaths from US missiles fired from drones operating over Pakistan.
He was sentenced to life behind bars.