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Unsolved cases

Homicides and other crimes with no one held responsible. Some are a century old. Some are from this year.

2,830 cases in OhioClear search
2022 · Columbus, Franklin County, OhioUnsolved

Killing of Marshawn Davis

Marshawn Davis was killed in Columbus, Franklin County, Ohio, on February 18, 2022. The Ohio Attorney General lists this as an unsolved homicide, case number 3698.

2021 · Columbus, Franklin County, OhioUnsolved

Killing of Marshawn Sullens

Marshawn Sullens was killed in Columbus, Franklin County, Ohio, on July 31, 2021. The Ohio Attorney General lists this as an unsolved homicide, case number 3642.

2022 · Columbus, Franklin County, OhioUnsolved

Killing of Martaires Taylor

Martaires Taylor was killed in Columbus, Franklin County, Ohio, on June 14, 2022. The Ohio Attorney General lists this as an unsolved homicide, case number 3725.

2013 · Columbus, Franklin County, OhioUnsolved

Killing of Martavious Arnold

Martavious Arnold was killed in Columbus, Franklin County, Ohio, on July 7, 2013. The Ohio Attorney General lists this as an unsolved homicide, case number 3831.

2017 · Columbus, Franklin County, OhioUnsolved

Killing of Martell Stewart

Martell Stewart was killed in Columbus, Franklin County, Ohio, on February 6, 2017. The Ohio Attorney General lists this as an unsolved homicide, case number 3375.

2018 · Warren, Trumbull County, OhioUnsolved

Killing of Martell Williams

Martell Williams was killed in Warren, Trumbull County, Ohio, on February 25, 2018. The Ohio Attorney General lists this as an unsolved homicide, case number 3254.

2005 · Columbus, Franklin County, OhioUnsolved

Killing of Martez Avery

Martez Avery was killed in Columbus, Franklin County, Ohio, on August 7, 2005. The Ohio Attorney General lists this as an unsolved homicide, case number 1737.

1974 · Cincinnati, Hamilton County, OhioUnsolved

Killing of Martha Lyons

Martha Lyons was killed in Cincinnati, Hamilton County, Ohio, on October 8, 1974. The Ohio Attorney General lists this as an unsolved homicide, case number 728.

1997 · Sugarcreek Township, Greene County, OhioUnsolved

Killing of Martha Oelman

Martha Oelman was killed in Sugarcreek Township, Greene County, Ohio, on September 7, 1997. The Ohio Attorney General lists this as an unsolved homicide, case number 14.

1969 · Cincinnati, Hamilton County, OhioUnsolved

Killing of Martin Dumler

Martin Dumler was killed in Cincinnati, Hamilton County, Ohio, on October 22, 1969. The Ohio Attorney General lists this as an unsolved homicide, case number 689.

2021 · Columbus, Franklin County, OhioUnsolved

Killing of Martin Hall

Martin Hall was killed in Columbus, Franklin County, Ohio, on August 1, 2021. The Ohio Attorney General lists this as an unsolved homicide, case number 3660.

2001 · Dayton, Montgomery County, OhioUnsolved

Killing of Martin Nooks

Martin Nooks was killed in Dayton, Montgomery County, Ohio, on August 10, 2001. The Ohio Attorney General lists this as an unsolved homicide, case number 335.

2000 · Columbus, Franklin County, OhioUnsolved

Killing of Martin Tackett

Martin Tackett was killed in Columbus, Franklin County, Ohio, on November 24, 2000. The Ohio Attorney General lists this as an unsolved homicide, case number 1643.

1991 · Columbus, Franklin County, OhioUnsolved

Killing of Martin Williams

Martin Williams was killed in Columbus, Franklin County, Ohio, on October 5, 1991. The Ohio Attorney General lists this as an unsolved homicide, case number 1444.

2016 · Cleveland, Cuyahoga County, OhioUnsolved

Killing of Martinique King

Martinique King was killed in Cleveland, Cuyahoga County, Ohio, on September 11, 2016. The Ohio Attorney General lists this as an unsolved homicide, case number 3051.

1990 · Dayton, Montgomery County, OhioUnsolved

Killing of Marty Echols

Marty Echols was killed in Dayton, Montgomery County, Ohio, on June 4, 1990. The Ohio Attorney General lists this as an unsolved homicide, case number 478.

1995 · Dayton, Montgomery County, OhioUnsolved

Killing of Marvin Bibb

Marvin Bibb was killed in Dayton, Montgomery County, Ohio, on June 19, 1995. The Ohio Attorney General lists this as an unsolved homicide, case number 210.

2013 · Columbus, Franklin County, OhioUnsolved

Killing of Marvin Johnson

Marvin Johnson was killed in Columbus, Franklin County, Ohio, on July 25, 2013. The Ohio Attorney General lists this as an unsolved homicide, case number 3827.

1973 · Springfield, Clark County, OhioUnsolved

Killing of Marvin King

Marvin King was killed in Springfield, Clark County, Ohio, on January 25, 1973. The Ohio Attorney General lists this as an unsolved homicide, case number 140.

1987 · Columbus, Franklin County, OhioUnsolved

Killing of Marvin Swackhammer

Marvin Swackhammer was killed in Columbus, Franklin County, Ohio, on August 5, 1987. The Ohio Attorney General lists this as an unsolved homicide, case number 945.

1962 · Columbus, Franklin County, OhioUnsolved

Killing of Mary Andrews

Mary Andrews was killed in Columbus, Franklin County, Ohio, on September 20, 1962. The Ohio Attorney General lists this as an unsolved homicide, case number 1221.

1963 · Springfield Township, Lucas County, OhioUnsolved

Killing of Mary Caldwell

Mary Caldwell was killed in Springfield Township, Lucas County, Ohio, on November 10, 1963. The Ohio Attorney General lists this as an unsolved homicide, case number 3909.

1980 · Cincinnati, Hamilton County, OhioUnsolved

Killing of Mary Carter

Mary Carter was killed in Cincinnati, Hamilton County, Ohio, on August 16, 1980. The Ohio Attorney General lists this as an unsolved homicide, case number 765.

1978 · Whitehall, Franklin County, OhioUnsolved

Killing of Mary Grismore

Mary Grismore was killed in Whitehall, Franklin County, Ohio, on February 22, 1978. The Ohio Attorney General lists this as an unsolved homicide, case number 46.