Region 1: Sam Culpepper, regional director; Rodney Tomlinson, assistant regional director
Northwest Florida Reception Center -- June 2010: Rommell Johnson, 44, an asthmatic inmate with severe breathing problems, is repeatedly gassed in confinement. The state later pays his mother $175,000 in a wrongful death lawsuit.
Northwest Florida Reception Center -- August 2014: Five corrections officers beat a handcuffed and shackled Jeremiah Tatum, 31. A captain, James Kirkland, and four officers, are charged. Kirkland commits suicide in December.
Franklin CI -- September 2010: Randall Jordan-Aparo, 27, a check forger, dies after being repeated blasted with chemicals while pleading for medical assistance. Death is the subject of an ongoing FBI investigation.
Franklin CI -- July 2014: Two officers brutally beat an inmate and then allegedly lie to cover up their actions. The U.S. Department of Justice brings charges against the officers a year later.
Santa Rosa CI -- March 2012: Ricky Martin, 24, is savagely beaten to death in his cell, hours after corrections officers placed Shawn Rogers, a much larger man with a history of bloody attacks on cellmates, in his cell. Witnesses say guards ignored Martin's pleas for help and Rogers' hollering that he was going to kill Martin.
Santa Rosa CI -- September 2013: Jerry Washington, 56, dies of a drug overdose, one week after he tells his family that officers had threatened to kill him for filing a sexual harassment complaint against staff.His death is ruled a suicide, although inmates claim he was poisoned by staff.
Region 2: Eric Lane, regional director; Duane Spears, assistant regional director
Lowell CI -- July 2009: Inmate Bernadette Gregory, 42, is found hanging from a bed sheet days after she wrote a complaint against officers who had been ridiculing her because she was in a wheelchair. Death is ruled a suicide and never investigated.
Lowell CI -- October 2014: Latandra Ellington, a 36-year-old mother of four, is found dead less than 24 hours after she told her family and prison officials that an officer had threatened to kill her.
Lake Butler Reception Center -- November 2014: Two corrections officers and a former officer trainee -- part of a KKK affiliate -- allegedly hatch a plot to kill in inmate. The officers are arrested in a federal sting several months later.
Suwanee, CI -- June 2015: Two corrections officers attack two restrained inmates during a counseling session and allegedly lie about it to cover it up. They are arrested a month later on charges of battery and falsifying records, both misdemeanors.
Lake City CI -- July 2015: An 18-year-old inmate, imprisoned on burglary charges, is repeatedly sprayed in the face with chemical agents, apparently for no reason.An officer officer is arrested.
Union CI -- September 2012: Frank Smith, 44, dies after a violent encounter with officers. The death, still under investigation by FDLE, led to the firing of 10 employees. At the time of Smith's death, the prison system was investigating five other cases at Union in which officers were suspected of using excessive force.
Region 3: Randy Tifft, regional director; Larry Mayo, assistant regional director
Charlotte CI -- May 2008: Corrections officer intentionally gouges out the eye of an inmate during a cell extraction. When one officer objects he is harassed and eventually fired. Eye gouger eventually charged by feds and sent to prison.
Charlotte CI -- April 2014: Matthew Walker is beaten to death by staff following a cell extraction. A state grand jury later says it can't pursue charges because officers discarded evidence and gave conflicting testimony.
Charlotte CI -- August 2015: Quonta Howard, 35, dies under mysterious circumstances. It is the seventh suspicious death under criminal probe at the prison.
Dade CI -- June 2012: Darren Rainey, a 50-year-old mentally ill prisoner, dies after being locked in a scalding shower for two hours.Inmates and others say the shower was used as a makeshift torture chamber, but their concerns are disregarded.
Dade CI -- September 2013: Richard Mair, 40, another mentally ill prisoner, hangs himself, leaving a suicide note charging he was physically, sexually and mentally abused at the prison by staff. FDOC doesn't investigate.
Dade CI -- October 2014: Ronald "Psycho" McCoy, an armed robber serving two life sentences, walks away on Halloween. Prison officials don't notify local authorities until the Miami Herald gets a tip and inquires. He is captured in Palm Beach a few days later.