The First 48: Season 12, Episode 107

12 - 107:

In Memphis, a 79-year-old man, beloved in his neighborhood, is shot dead. When the young man accused of the killing comes to trial, his defense attorney argues an unusual defense to get his client off. Will the jury buy it? Also in Memphis, a young female tattoo artist is killed in her shop. The alleged shooter faces the death penalty. As evidence mounts against him, his attorney wonders whether he can save his young client.