Georgia Bureau of Investigation Forensic Pathology Specialist Dr. Edmund R. Donoghue is cross examined by defence attorney Bob Rubin in the trial of Greg McMichael, his son Travis McMichael, and a neighbour, William "Roddie" Bryan, as the murder trial over the killing of Ahmaud Arbery continues, in Brunswick, Georgia, U.S. November 16, 2021. Stephen B. Morton/Pool via REUTERS