A Wyoming inmate serving time for drug possession has died in custody at a hospital, according to the Department of Corrections.

Agency spokesman Paul Martin says 57-year-old Clarence Hinckley died Saturday, March 27, at Wyoming Medical Center in Casper.

Per departmental policy, an autopsy will be conducted to determine the cause of death.

Hinckley was convicted of unlawful possession of a schedule II narcotic drug in Campbell County on Jan. 2, 2020, and sentenced to five to 12 years by District Court Judge Michael N. "Nick" Deegan.

READ ON: See the States Where People Live the Longest

Stacker used data from the 2020 County Health Rankings to rank every state's average life expectancy from lowest to highest. The 2020 County Health Rankings values were calculated using mortality counts from the 2016-2018 National Center for Health Statistics. The U.S. Census 2019 American Community Survey and America's Health Rankings Senior Report 2019 data were also used to provide demographics on the senior population of each state and the state's rank on senior health care, respectively.

Read on to learn the average life expectancy in each state.