Police officers stand guard outside of the Cathedral of St. John the Divine in New York on December 13, 2020, after a shooter opened fire outside the church. - A man was shot and critically injured by police after he opened fire near crowds who had gathered to watch carol-singing outside a New York church. Witnesses reported no injuries. A spokeswoman for the New York Police Department said officers returned fire after the man started shooting. (Photo by Kena Betancur / AFP) (Photo by KENA BETANCUR/AFP via Getty Images)
Police officers inspect the scene outside of the Cathedral of St. John the Divine in New York on December 13, 2020, after a shooter opened fire outside the church. - A man was shot and critically injured by police after he opened fire near crowds who had gathered to watch carol-singing outside a New York church. Witnesses reported no injuries. A spokeswoman for the New York Police Department said officers returned fire after the man started shooting. (Photo by Kena Betancur / AFP) (Photo by KENA BETANCUR/AFP via Getty Images)
Police patrol outside of the Cathedral of St. John the Divine in New York on December 13, 2020, after a shooter opened fire outside the church. - A man was shot and critically injured by police after he opened fire near crowds who had gathered to watch carol-singing outside a New York church. Witnesses reported no injuries. A spokeswoman for the New York Police Department said officers returned fire after the man started shooting. (Photo by Kena Betancur / AFP) (Photo by KENA BETANCUR/AFP via Getty Images)
Police patrol outside of the Cathedral of St. John the Divine in New York on December 13, 2020, after a shooter opened fire outside the church. - A man was shot and critically injured by police after he opened fire near crowds who had gathered to watch carol-singing outside a New York church. Witnesses reported no injuries. A spokeswoman for the New York Police Department said officers returned fire after the man started shooting. (Photo by Kena Betancur / AFP) (Photo by KENA BETANCUR/AFP via Getty Images)
Police officers stand guard outside of the Cathedral of St. John the Divine in New York on December 13, 2020, after a shooter opened fire outside the church. - A man was shot and critically injured by police after he opened fire near crowds who had gathered to watch carol-singing outside a New York church. Witnesses reported no injuries. A spokeswoman for the New York Police Department said officers returned fire after the man started shooting. (Photo by Kena Betancur / AFP) (Photo by KENA BETANCUR/AFP via Getty Images)
Police patrol inside the Cathedral of St. John the Divine in New York on December 13, 2020, after a shooter opened fire outside the church. - A man was shot and critically injured by police after he opened fire near crowds who had gathered to watch carol-singing outside a New York church. Witnesses reported no injuries. A spokeswoman for the New York Police Department said officers returned fire after the man started shooting. (Photo by Kena Betancur / AFP) (Photo by KENA BETANCUR/AFP via Getty Images)
Police are seen outside of the Cathedral of St. John the Divine in New York on December 13, 2020, after a shooter opened fire outside the church. - A man was shot and critically injured by police after he opened fire near crowds who had gathered to watch carol-singing outside a New York church. Witnesses reported no injuries. A spokeswoman for the New York Police Department said officers returned fire after the man started shooting. (Photo by Kena Betancur / AFP) (Photo by KENA BETANCUR/AFP via Getty Images)
New York police officers move in on the scene of a shooting at the Cathedral Church of St. John the Divine, Sunday, Dec. 13, 2020, in New York. A man was shot by police after shots rang out at the end of a Christmas choral concert on the steps of the Manhattan cathedral Sunday afternoon. It's unclear if the gunman was killed or if any others were injured. The shooting happened just before 4 p.m. at the church which is the mother church of the Episcopal Diocese of New York and seat of its bishop. (AP Photo/Ted Shaffrey)
Emergency medical personnel pull a stretcher up to the scene of a shooting at the Cathedral Church of St. John the Divine, Sunday, Dec. 13, 2020, in New York. A man was shot by police after shots rang out at the end of a Christmas choral concert on the steps of the Manhattan cathedral Sunday afternoon. The shooting happened just before 4 p.m. at the church which is the mother church of the Episcopal Diocese of New York and seat of its bishop. (AP Photo/Ted Shaffrey)
New York police officers block off the scene of a shooting at the Cathedral Church of St. John the Divine, Sunday, Dec. 13, 2020, in New York. A man was shot by police after shots rang out at the end of a Christmas choral concert on the steps of the Manhattan cathedral Sunday afternoon. It's unclear if the gunman was killed or if any others were injured. The shooting happened just before 4 p.m. at the church which is the mother church of the Episcopal Diocese of New York and seat of its bishop. (AP Photo/Ted Shaffrey)