Good Samaritan Throws Himself at Knifeman to Save Woman He Was Stabbing in Random NYC Subway Attack Megan Sheets and Rachel Bunyan, Daily Mail, May 23, 2021 Video captured the horrifying moment a woman was stabbed in an unprovoked attack on the subway before a passing journalist jumped in to save her. The stabbing unfolded at Union Square station on Wednesday night when 54-year-old Kelli Daley was jumped by a man identified as 22-year-old Joshua Nazario. Police said Nazario slashed Daley across her left shoulder, collarbone, and upper chest while she was waiting on the southbound N, Q, R platform for the train around 10.10pm.