In the race for New York City mayor, things seem to be heating up between incumbent Eric Adams and former Gov. Andrew Cuomo.

A gunman opened fire inside a high-rise corporate building in the heart of Manhattan on Monday evening, killing a New York City police officer and three other people, officials said. NYC Mayor Eric Adams joins Morning Joe to discuss the shooting and to honor 36-year-old police officer Didarul Islam.

Mayor Eric Adams on X: "Tonight, our city is reeling and four innocent families are mourning, including the family of NYPD Officer Didarul Islam, who was killed at 345 Park Avenue. He represented the best of New York City, an immigrant from Bangladesh who put on a uniform to protect and serve us all."