The First 48 Presents: Homicide Squad Atlanta

A teenager is found naked and shot to death in a city park. The case captures the hearts of the public and with tips flooding in, the detectives work round the clock to try to find her killer.

The investigation takes homicide detectives back to the scene of the crime. They discover a surveillance camera with vital footage of the victim's car at the time of her murder.

Detective Logan finally gets his suspect to confess. DNA results on the Fallen Angel rape kit match the sprite bottle bought by the woman seen in surveillance video.

New leads emerge in the Fallen Angel case. And in the heart of Atlanta's wealthiest neighborhood, a man is brutally beaten and shot to death.

Lowe organizes a vigil and canvass. A tip leads detectives on a wild hunt to try and find her killer. Zimbrick gets a DNA match on a 16-year old cold case.

A DNA hit in the Bridget Shiel murder investigation identifies a compelling new suspect. Benton investigates the death of a young man.