After 12 years behind bars, Markus Lanieux thought he had a deal for his release. Then Louisiana Attorney General Jeff Landry filed a legal challenge that could derail hope for those imprisoned under the state's "three strikes" sentencing rules.

After 12 years behind bars, Markus Lanieux thought he had a deal for his release. Then Louisiana Attorney General Jeff Landry filed a legal challenge that could derail hope for those imprisoned under the state’s “three strikes” sentencing rules.