CBS’s 48 Hours will air an episode this Saturday, October 5 at 10 p.m. on the death of Sarah Harris, initially reported as an overdose by her boyfriend, Dr. James Ryan, an oral surgeon in Germantown, MD. An investigation revealed evidence of Ryan providing powerful drugs to Harris, leading to his conviction and 45-year prison sentence on charges of second-degree depraved heart murder. A preview of the episode can be seen below.