NYPD union leader sides with ICE against de Blasio over ‘sanctuary’-tied murder: ‘He owns this’ A top New York Police Department union official on Friday called on Mayor Bill de Blasio to “own” the consequences of the city’s sanctuary policies — while insisting officers want to be allowed to work with federal immigration enforcement — after an illegal immigrant who was freed in November is alleged to have sexually assaulted and murdered…   The post NYPD union leader sides with ICE against…