Family members and friends of men who died in New York State prisons in recent years denounced a system in turmoil and longstanding tolerance of brutality by guards on Wednesday at a joint legislative committee hearing.

One who testified was a mentor of a 22-year-old man who the authorities said was beaten to death by corrections officers at the Mid-State Correctional Facility in Central New York in March.

Another was the father of a man who officials said was fatally beaten by guards at the prison across the street, Marcy Correctional Facility. He demanded to know why officers who had repeatedly been accused of abuse were allowed to remain on the job.

A third was the daughter of man who died in late 2023 after he was beaten by corrections officers at Green Haven Correctional Facility and then denied medical care, she said.

Their stories were aired during the public hearing held by State Senator Julia Salazar and Assemblyman Erik M. Dilan, both Brooklyn Democrats, during a period of particular strife across New York’s 42 prisons.

Earlier this year, thousands of prison guards walked off their assigned posts in a series of unsanctioned strikes that they said were in protest of hazardous working conditions. The wildcat strikes prompted deployment of 7,000 National Guard members and, eventually, mass firings of guards.