Police Detective
A Police Detective investigates crimes, gathers evidence, interviews witnesses and suspects, and works to solve criminal cases. Detectives specialize in areas such as homicide, fraud, narcotics, or cybercrime. They collaborate with prosecutors, forensic experts, and other law enforcement agencies to build strong cases. The role demands sharp analytical thinking, attention to detail, and strong communication skills. Detectives often work irregular hours and must navigate complex legal and ethical standards while pursuing justice.
- detective
- criminal investigator
- law enforcement
- homicide detective
- forensic investigation
- crime scene
- police officer
- investigator
- surveillance
- evidence collection
- interview techniques
- criminal justice
- public safety
- narcotics
- fraud investigation
Available courses
12
Students
22
Average monthly income
₦250M - ₦600M
Criminology Course
Gain a rigorous, comprehensive understanding of why crime happens, who it affects, and how society responds. This course takes you from foundational theory to real-world policy analysis, covering everything from biological explanations to global organised crime. Whether you are pursuing a career in criminal justice, policy, or research, this is the knowledge base you need.
Students
5
Workload
4h - 360h
Rating
—
What does a Police Detective do
Investigate criminal cases by collecting and analyzing physical evidence, reviewing records, and conducting surveillance to identify suspects and build prosecutable cases.
Interview witnesses, victims, and suspects to gather information, assess credibility, and develop investigative leads that advance criminal investigations.
Collaborate with forensic specialists, prosecutors, and other law enforcement agencies to coordinate investigative efforts and prepare case files for court proceedings.
Prepare detailed written reports and testify in court as an expert witness, presenting findings and evidence to support criminal prosecutions.
Where do you want to start?
All courses in the track in one plan
Study whatever you want, at your own pace. Unlimited access, certificates included, and no commitment.
What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

I like the content and the way videos are presented and transcribed, which speeds up the process!

The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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