N.Y. Transp. Law § 105-a

§ 105-a. Immunity from civil liability for employees of public\ntransportation authorities who render assistance to victims of crime.\nNotwithstanding any provision of law to the contrary, any employee of a\npublic transportation authority who renders assistance to a person who\nis a victim of a crime being committed on any facility of such authority\nshall have immunity from civil liability for damages for injuries or\ndeath arising out of such act of assistance, unless it is established\nthat such injuries were or such death was caused by gross negligence on\nthe part of such employee.\n