>In the second case, Carrillo was sentenced to 240 days in jail and three years’ probation, the records show.
In theory ICE could check this out, but sanctuary city policy is to not cooperate with ICE, so my guess is they did not have immediate access to this information.
Given that this was an outlier case, I'm guessing the city would withhold the verification because most times it would show illegal status. Of course, it would make sense if all the enforcement agencies had synchronized data, but that seems like a pipe dream for an organization like the US gov.