Homicide City - Season 3 - Eps 3: The Thin Blue Line
A 17-year-old aspiring artist is found dead in an abandoned house. A devastated family worries the case will never be solved, but 13 years later a lucky break in DNA technology points detectives in the right direction.
About Homicide City

Title: Homicide City
First Air Date: 2018-01-01
Last Air Date: 2020-11-17
Status: Returning Series
Rating: 8.7/10 (from 3 votes)
Language: EN
Seasons: 3
Total Episodes: 24
Network: Investigation Discovery
Genres: Documentary, Crime, Reality
Production Companies: Blackfin
Synopsis
Takes a deep dive into the stories of unforgettable murders from the streets of Philadelphia. Told through the eyes of veteran homicide detectives, local reporters and the victim's families who have lost so much, these are the cases they will never forget.
Cast

Valerie Brookshire
CSI 2

Frank Osso
Police Officer

Robert Kabakoff
Nick the Greek

Zeus Campbell
Narrator (voice)