James Dolan suggested that the incompetence of Mayor Zohran Mamdani and the police commissioner, Jessica Tisch, left them incapable of handling “anything like this.”
The night began with frustration and boos, and not because of the Knicks. But by the end of Game 3 of the N.B.A. finals, the team had slightly deflated some spirits, too.
With President Trump and Mayor Zohran Mamdani set to attend Monday night’s Knicks game at Madison Square Garden, there will be strict security in Midtown Manhattan.