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On Demand Training

Mastering Narcotics Investigations
Pre-Recorded Class


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On Demand
Pre-Recorded Class
$ 225.00
Access FAQs

Course Description

Identify the problem, identify “The Target”, map out an investigative strategy, gather intel, locate evidence, build probable cause using modern technology, plan your apprehension and lock up your “Target”.

Street Cop Instructor John Krewer will teach you how to cut the head off the snake! He will take you from case initiation to major indictments. In this class, you will learn how to identify targets, identify “delivery services” and other street level criminal tactics and use lower-level operations to build cases against the leaders of the criminal enterprise.

On Demand FAQs

Course Access

Street Cop’s on demand law enforcement training courses are designed for officers to watch at their own pace, as time permits.

When will I get access to the on demand course?

Upon purchasing an on-demand course, you will be prompted to upload your LEO ID. Once we confirm your ID, you will be granted access to our on-demand training platform via email.  Please allow 24 hours for your access to be approved.

Can I watch the course at my own pace?

Yes, you will have the ability to play, and pause, the course so that you can watch at your own pace.

How long will I have to complete the course?

After your identification has been approved you will have access to the course for a total of 30 days.

Are the courses only for law enforcement?

Currently Street Cop only offers training to law enforcement officers. You will be required to upload identification prior to getting access to our on demand training platform.


John Krewer

Street Cop Instructor John Krewer has been serving in a major city police agency for 14 years. Early in his career, Instructor Krewer was assigned to a tactical street team and led the team in firearms arrests. After his assignment in the tactical squad, Krewer moved to the Criminal Intelligence Unit where he
investigated and indicted dozens of high-profile violent gang members with charges ranging from narcotics trafficking to murder.

John Krewer was recruited into a federal Violent Crimes Task Force where he is still actively assigned. In his time as a TFO in the Violent Crimes Task Force. Street Cop Instructor John Krewer has investigated major narcotics trafficking organizations, closed numerous major racketeering investigations, seized multiple kilos of controlled substances, firearms, and major currency seizures. John has used various techniques in his investigations including confidential informants, pole cameras, tracking devices, physical surveillance, undercover operations, pen registers, and TIII wiretaps. He has also been involved in homicide investigations, murder for hire cases, kidnapping investigations, and various other high-level conspiracy cases.

Street Cop Instructor Krewer regularly trains new agents assigned to his task force. He has training in surveillance, counter surveillance, diplomatic protection, terrorism, advanced narcotics investigations, and active shooter response. Come learn from the best!