Rashawn Mack, 28, was shot and killed on August 24, 2014, in the 1500 block of West North Bend Road in College Hill, Cincinnati. His brother, 29-year-old Reginald Mack, was arrested at the scene and charged with voluntary manslaughter; court papers say Reginald caused Rashawn’s death while under sudden passion or a sudden fit of rage that Rashawn allegedly provoked.

Court documents also state Rashawn had a prior history of violence toward Reginald, including a 2005 incident in which Rashawn stabbed his brother multiple times. Reginald was held at the Hamilton County Detention Center on a $1 million bond, but a Hamilton County grand jury later declined to indict him on the voluntary manslaughter charge.

The brothers had reportedly been working to repair their relationship before the shooting. Does anyone have information about the events that led up to the August 24, 2014 shooting or knew Rashawn and his family?