Part 3

Debut date: SUNDAY, APR. 19 (8:00-9:00 p.m. ET/PT)

With the city's reputation on the line, and the murder count rising, law enforcement faces immense pressure to make an arrest. On May 22, 1981, an FBI stakeout of the city's bridges leads investigators to 23-year-old Wayne Williams, who becomes the main suspect in the killings and is promptly arrested in connection to the murders of two men in their 20s. As Williams' trial gets underway in January 1982, victims' family members, the press and the public descend on the courthouse to witness the trial of a case that has grabbed headlines across the country.