Forensic Science: How a Case Gets Solved

The scene, traces and evidence, fingerprints and DNA: how science solves a case.

FreeWhatsApp2 min a day33 activities

Leading companies in every sector train their frontline teams with Rootie

What’s inside

  • The scene and chain of custody
  • Locard's principle and trace evidence
  • The secrets of fingerprints
  • DNA basics
  • Digital evidence and TV myths

Sample question

What does Locard's exchange principle say, in essence?      
Whenever two things touch, traces pass between them.The person responsible always returns to the scene.Traces you can't see have no value as evidence.

Questions arrive on WhatsApp like this and are answered with one tap.

How it works

  1. 1Start the programLeave your name and number; the first question reaches your WhatsApp within seconds.
  2. 2Two minutes a dayShort, interactive questions: fill in the blank, ordering, matching and more.
  3. 3Points and rankingEvery correct answer earns points, and the team ranking keeps people coming back.

What the manager sees

Once the program runs for your team, the dashboard shows who takes part, which topics are answered correctly and where people struggle most, so knowledge gaps surface before they turn into lost sales or complaints.

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