Read a great FOIA-based news story we should highlight? Let us know and maybe we can include it in our next round-up!

In this week’s FOIA round-up, records show federal law enforcement officials combine facial recognition software with drivers liscened databases to track undocumented immigrants, an admiral slated to become the next U.S. Navy chief abruptly retires after damaging emails are released, and legal rights groups raise questions about the constitutionality of gang policing.

In this week’s FOIA round-up, a photographer used Federal Bureau of Investigation records to track down the location where a man was murdered 50 years ago for a photo project on the white power movemnt, medical marijuana registry data shows a decline in the rate of medical marijuana patients, and the New York Times Editorial Board calls for a repeal of law that keeps police misconduct records secret.

From restrictive laws contributing to prolonged response times, and high fees stopping the release of records, the State of State Public Records Laws is on a bumpy ride. To get a better sense of what’s going on at the state and local level, we’ve been analyzing our MuckRock data and finding the trends in records requesting.

The January decision in the case of Millions March NYC v. NYPD represented a decisive victory for transparency around cell site simulators and could be an example to agencies across the country, but transparency and privacy advocates remain concerned about StingRays.