When did The First 48 Season 18 Episode 4 air?
The First 48 Season 18 Episode 4 aired on January 31, 2019 at 8 PM ET.


The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and fast-paced, it takes viewers behind the scenes of real-life investigations with unprecedented access to crime scenes, autopsies, forensic processing, and interrogations.

When a young man is found executed in the street and a second victim is shot nearby, detectives scramble to track down the dangerous gunman before he kills again.
Direct answers for episode-level questions and details.
The First 48 Season 18 Episode 4 aired on January 31, 2019 at 8 PM ET.
This episode runs for approximately 45 minutes.
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