The investigation is underway, police said.
No arrests have been made yet.
The 83-year-old victim suffered a brain bleed from the attack and never regained consciousness before his death.
The 69-year-old pedestrian was killed while walking across Second Avenue, police said.
The charges against the suspect have been updated following the death of the victim, the Manhattan District Attorney's office said.
The fire started on the bottom floor of a four-story apartment building and spread to the second and third floors, authorities said.
The suspect is due back in court on May 6.
The man was rushed to NewYork Presbyterian/Weill Cornell Medical Center, where he was pronounced dead.
According to the NYPD, 15-year-old Kahmarii White was last seen leaving her home on East 102nd Street near First Avenue on March 8.
A fire broke out on the second floor of a university building on the Upper East Side on Monday.
The incident closed York Avenue for nearly three hours, the reports said.
Police are searching for the perpetrator.
Richard Williams, an Air Force veteran who just celebrated his 55th wedding anniversary, is now on life support, according to reports.
The man "caused devastating, life-altering injuries," Manhattan District Attorney Alvin Bragg said.
The evacuation comes four days after an "ISIS-inspired" bomb plot in the area.
Police officials say that 34-year-old Brooklynite Bairon Hernandez was charged with attempted murder, attempted assault and more.
The suspect has not been caught yet, police said.
Prosecutors say the teens were hoping to carry out an attack more devastating than the Boston Marathon bombing.
Official charges will be filed later on Monday, authorities said.
Sheriff’s deputies seized more than 84 pounds of cannabis products during the crackdown.
The suspect is on the loose, police said.
A fire on the top floor of a five-story apartment building on Wednesday morning required 79 firefighters and medics.
Prosecutors said the off-duty cop was intoxicated at the time of the crash.
Medics on the scene took five injured people to NewYork-Presbyterian/Weill Cornell Medical Center.
Police are asking for the public's help in identifying the suspect.
The owner's family wants his death reinvestigated after new details from the weeks leading up to his death emerge.
Additional incident details have not been released yet.
One of the victims was severely injured, authorities said.
A man is accused of intentionally setting seven fires in Manhattan.
The fire was in a 17-story building where a new preschool is set to open this spring.
The man was found on the Q train, police said.
At least nine other people have died outside as frigid temperatures have gripped the city.
The cyclist was rushed to NewYork-Presbyterian Weill Cornell Medical Center with leg trauma, police said.
The passengers took the rideshare driver's phone and wallet before fleeing the neighborhood in a black sedan, police said.
The NYPD's Hate Crime Task Force is investigating the incident.
The 57-year-old victim was stabbed in the head following an argument with the perpetrator, police say.
A law enforcement source said the woman was seen walking on the tracks.