President Joe Biden has offered his condolences to New York City Mayor Eric Adams after police officer Jonathan Diller was shot to death during a traffic stop in Queens, according to the White House. Press secretary Karine Jean-Pierre confirmed a call between Biden and Adams on Thursday, during which the president conveyed that Adams, New President Joe Biden has offered his condolences to New York City Mayor Eric Adams after police officer Jonathan Diller was shot to death during a traffic stop in Queens, according to the White House.