The iconic ball drops outside New Year's Eve for the first time.
Investigators say the stabbing was the result of an apparent turf dispute between people selling items in the Times Square area, and multiple people were taken into custody.
A 15-year-old has been taken into custody after allegedly shooting and injuring a tourist in Times Square and firing at a responding officer, law enforcement sources told ABC News.
Once the revelers cleared the streets, New York City's Department of Sanitation workers were on the job, facing 100,000 pounds of litter.
The New Year's Eve Times Square ball just got bigger and brighter with a bowtie to match.
New Year's Eve in Times Square, with its significant attendance and media coverage, makes an "attractive target for foreign terrorist organizations, homegrown violent extremists, domestic violent extremists, lone offenders, and targeted violence" but "no specific reporting regarding any threats," according to a threat assessment obtained by ABC News.