Fifteen prison staffers have been placed on leave following the death of an inmate in New York state, Gov. Kathy Hochul announced Tuesday The Democrat said the state department of corrections staffers were taken off the job at her direction as state police have launched a probe into the death of Messiah Nantwi at the Mid-State

Gov. Kathy Hochul said that early reports suggested “extremely disturbing conduct” leading to the death of Messiah Nantwi, 22, in an upstate prison.

New York State’s corrections department is struggling to keep striking officers on the job, as it grapples with the fallout from two high-profile inmate deaths and reports of violence at the hands of its own workers.