The police chiefs worked with a business owner to help hundreds of people get U visas intended for crime victims.

The wife of a Louisiana police chief, who was charged amid a sweeping federal investigation into an immigration visa fraud scheme, was also arrested on Thursday

A group of current or former Louisiana police chiefs and the operator of a Subway sandwich shop are accused of colluding in a decade-long scheme to falsify police reports to help foreign nationals get visas meant for crime victims or witnesses.