Maybach Music Group’s Meek Mill, Mysonne and Cardi B want justice. The trio have joined a full-fledged movement to get answers behind the mysterious death surrounding a Greene Correctional Facility inmate.

Mysonne went to Instagram Monday (February 18) to rally support for Anthony “Trey” Myrie.

Last week, both Meek Mill and Cardi B called out Green Correctional Facility.

Earlier this month, Cardi and fellow rapper Mysonne singled out a Brooklyn federal prison for not having heat and power for inmates in frigid winter temperatures.

According to reports, the federal Brooklyn jail did not have heat for over a week due to a power outage.

The New York Times reports that several federal public defenders and leaders of the union representing the jail’s corrections officers told the publication of the jail’s current conditions. The Metropolitan Detention Center in Sunset Park, Brooklyn, houses more than 1,600 inmates. Sources told the times the inmates had been stuck in freezing cells for days now. “They just stay huddled up in the bed,” June Bencebi, case manager at the jail, told the Times. (The Hill)