Considering the size of the crowd that filled South Street Saturday night, police say that things didn't turn out all that bad.
But four teenagers charged with assaulting police officers are alleging that they were victims of excessive force.
Police said that five officers were injured and 19 revelers were arrested Saturday after thousands of young people swarmed South Street. Cops had bulked up patrols on the street after "flash mobs" appeared on at least two weekends earlier this year.
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ICE issued a statement that reads in part: "This incident may have been prevented if ICE had been notified about any of the multiple times Hernandez-Morales was released from local custody over the last few years. This is an impactful, scary example of how public safety is affected by laws or policies limiting local law enforcement agencies' ability to cooperate with ICE."