lethal injection. Matthew Eric Wrinkles – Executed December 11, 2009, via lethal injection. Currently the last person executed in Indiana. References Further reading A History of the Indiana State Prison: 1860-1910, by William G. Hinkle, Mellen Press, 2020 External links Profile of Indiana State Prison at Indiana's official website Michigan City, Indiana Prisons in Indiana Capital punishment in the United States Buildings and structures in LaPorte County, Indiana Execution sites in the United States 1860 establishments in Indiana