Calls for reform, increased staffing and resources for Broward’s four jail facilities are rising following reports of 21 inmate deaths in less than three years. The latest happened last week when Joseph Kirk, a 34-year-old inmate in the Broward County’s Main Jail in Fort Lauderdale, died at the facility’s hospital. Kirk was being held on a misdemeanor charge in the Main Jail’s detox unit. His death is under investigation.