October 4, 2019 -- Robert "Chip" Olsen talks with his lawyer, lead defense attorney Don Samuel, during his trial at the DeKalb County Courthouse on October 4, 2019. Olsen is charged with murder in the 2015 fatal shooting of Anthony Hill, a mentally ill war veteran who was naked and unarmed. Olsen was a DeKalb police officer at the time. STEVE SCHAEFER / SPECIAL TO THE AJC