The First 48 - Season 3 - Eps 4: Evil Streak / .50 Caliber
In Las Vegas, Detectives Mike Wallace and Mark McNett are called out on a nightmare of a case: a beautiful young woman was assaulted and murdered in her own apartment. With nothing but the physical evidence, they've got to find out if the killer is a total stranger or someone she knows. And in Miami, Detectives Rolly Garcia and Orlando Silva must track down an enormous handgun that was used to gun a man down on a residential sidewalk; the .50 caliber Desert Eagle is such a rare weapon that the Miami crime lab has never handled a case with one before.
About The First 48

Title: The First 48
First Air Date: 2004-06-03
Last Air Date: 2025-02-20
Status: Returning Series
Rating: 7.9/10 (from 95 votes)
Language: EN
Seasons: 26
Total Episodes: 549
Network: A&E
Genres: Documentary, Drama, Crime
Production Companies: ITV Entertainment
Synopsis
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.
Cast

Dion Graham
Narrator