Officials and advocates demand expanded probe into de Blasio’s NYPD security detail

Then-Democratic presidential candidate New York Mayor Bill de Blasio arrives to tour the POET Biorefining Ethanol Facility, Friday, May 17, 2019, in Gowrie, Iowa. In the background is NYPD Inspector Howard Redmond, a member of de Blasio’s security detail. (Charlie Neibergall/AP)