COLUMBUS, Ohio – One of the four men charged in an armed robbery that turned deadly in east Columbus two years ago was sentenced on Tuesday. According to the Franklin County Prosecutor’s Office, 25-year-old Jeremiah Jackson, pleaded guilty to involuntary manslaughter with a firearm specification, aggravated robbery with a firearm and abduction in connection to the death of 21-year-old Raquan Thomas. Jackson was sentenced to 23 to 27 years in prison.