Episode 21: Ahmaud Arbery

It was a sunny Sunday afternoon when 25-year-old Ahmaud Arbery set out from his home in Glynn County, Georgia, just outside of Brunswick, where he lived with his mother in the predominantly black community called Fancy Bluff. Nestled in a marshy coastal corner of Georgia, Glynn County is about 300 miles southeast of Atlanta. With a population of 65,000, it's known for its barrier islands and vibrant African American culture.

Like many southern communities, the county's history is marred by racial violence, including three lynchings in the 19th century. According to census records, the county is about 70 percent white and 27 percent black.

Ahmaud Arbery was ready for a run. A former high school football star, he was passionate about staying in shape, according to family and friends. He spent most of his free time running.

Arbery couldn't have known that it would be his last run; he would be pursued and cornered by father and son Gregory and Travis McMichael and shot dead in the street.