When asked by the AP last month if the NYPD could turn over information to ICE about a summons issued to a protester, the mayor stressed it could only do so if there was a criminal investigation.

Police in New York City are investigating whether the department violated policy by sharing a report with federal immigration ...

When asked by the AP last month if the NYPD could turn over information to ICE about a summons issued to a protester, the mayor stressed it could only do so if there was a criminal investigation.

What NYPD shared with ICE City law generally prohibits police from sharing information about arrests with federal immigration officials, although there are exceptions for criminal investigations.

What NYPD shared with ICE City law generally prohibits police from sharing information about arrests with federal immigration officials, although there are exceptions for criminal investigations.

The report — shared by the NYPD in ... to the DHS and ICE were not returned. Legal experts and civil liberties advocates said the document reflected a worrisome level of information-sharing ...