Lesson 1: When a Crime Is Discovered
Explore how crimes come to light, from emergency calls and witnesses to victims being found and suspicious circumstances being reported.
🚨 The Crime Has Already Happened
Imagine arriving at a house after someone has called emergency services.
What you see | What you don't know yet |
|---|---|
🪟 A window is broken. | Was there a burglary? |
🚪 The front door is open. | Who was involved? |
🔎 Something inside doesn't look right. | When did it happen? |
Is anyone in danger? |
The important point is that what investigators discover doesn't necessarily tell them what happened.
This is where the discovery of a crime becomes the beginning of an investigation.
A crime doesn't always announce itself clearly.
Sometimes investigators arrive because someone saw something suspicious.
Sometimes a victim reports what happened.
Sometimes a witness makes the call.
And sometimes a crime is discovered because something simply doesn't look right.
How Crimes Come to Light
There are many ways a crime can be discovered.
📞 Emergency call - Someone reports an incident or asks for immediate help.
👁️ Witness report - A person sees something suspicious or witnesses an offence.
🧍 Victim report - A victim reports that they have been harmed or that a crime has occurred.
🏠 Discovery by others - Someone finds evidence that something may have happened.
🔎 Suspicious circumstances - Unusual behaviour, damage or other circumstances raise concerns
The First Information
When a crime is first reported, investigators may have very little information.
A caller might only be able to say:
“Something isn't right.”
That first report can be enough to trigger a response.
Investigators then begin working out what happened, who may be involved and whether anyone needs immediate assistance.
👉 ROOKIE TIP
The first report is a starting point, not the whole story.
Early information can be incomplete, mistaken or based on what someone believes they have seen.
Discovery Doesn't Tell Us Everything
Finding evidence of a crime doesn't automatically explain the crime itself.
Imagine someone discovers a broken window.
It could indicate:
Burglary • Accidental damage • Vandalism • Something else
The broken window is information.
Investigators still need to establish what it means.
🔎 LOOK CLOSER
What was discovered?
is different from:
What actually happened?
That distinction is important throughout an investigation.
📖 Key Word - Victim
A victim is a person who has been harmed by a criminal offence.
Not every person affected by a crime is necessarily the direct victim, however.
Crime can also affect families, witnesses, friends and communities.
We'll explore this in much more detail in the next lesson.
What Happens Next?
Once a possible crime has been identified, investigators need to establish the basic facts.
They may begin asking:
What happened?
Where did it happen?
When might it have happened?
Who was involved?
Those questions help turn an initial report into an investigation.
And sometimes the answers lead to even more questions.
🧠 Think About It
A neighbour sees a broken window at a nearby house and calls police because they believe a burglary may have occurred.
What do investigators know at this point and what don't they know yet?
Think about your answer before revealing the explanation.
🧩 Rookie Recruit Takeaway
The discovery of a crime is often the beginning of the investigation, not the answer.
A report, witness or suspicious circumstance can alert investigators that something may have happened.
From there, they begin piecing together what occurred, who was affected and what the evidence can tell them.
Coming Up Next ➡️
We've explored how a crime can first come to light.
Now let's look at the person at the centre of many investigations - the victim.
Nextup:
The Victim ...
✅ Answer.
Investigators know that something unusual has been discovered and a possible crime has been reported.
They don't yet know exactly what happened, when it happened, who was involved or why it occurred.
The report gives investigators a starting point. The investigation has to establish what the evidence actually shows.
