Unlike her coworkers, this officer walks on four legs.
Sombra is a 6-year-old German Shepherd who has helped Colombian police sniff out more than nine tons of cocaine, leading to the arrests of hundreds of people.
As a result of Sombra's success, Colombia's most powerful drug gang is offering a reward for killing or capturing her.
To keep her safe, authorities have transported Sombra to a new location using a van with tinted windows and two armed bodyguards.