HAPPY ESP CLASS by Dao Mai

Period 3 Unit 9_Homework Ms Mai

daothilemai2012 — 2025-03-08 02:44:31 UTC

Write a 100_word paragraph sentences to describe CSIs’ activities at a crime scene. Mention how a CSI use forensic equipment to collect the scene.

Period 2 Unit 9_Homework Ms Mai

daothilemai2012 — 2025-03-08 02:51:16 UTC

Write a 100_word paragraph having at least 5 passive voice sentences to describe CSIs’ activities at a crime scene.

Period 1 Unit 9 _Homework Ms Mai

daothilemai2012 — 2025-03-08 02:52:41 UTC

Answer the questions:

1. What can sketches of a crime scene show that photographs cannot?

2. What three things happen to each piece of evidence?

Period 4 Unit 9_Homework Ms Mai

daothilemai2012 — 2025-03-22 01:52:22 UTC

Individually, find out videos or materials to answer the question: How have people used DNA evidence to convict offenders?

daothilemai2012 — 2025-03-25 03:34:49 UTC

daothilemai2012 — 2025-03-25 03:37:19 UTC

daothilemai2012 — 2025-03-25 03:42:36 UTC

daothilemai2012 — 2025-03-25 04:03:47 UTC

daothilemai2012 — 2025-03-26 02:23:33 UTC

Group 4

2025-03-28 12:46:03 UTC

The useful information the csi can get from the victim?

I think the useful that the csi can get from the victim is:

_ Detail description of event including the time, location and related factors

_ Suspect description such as: physical apperance, clothing or behavior

Group 3

2025-03-31 13:49:54 UTC

Group 3

2025-03-31 13:51:05 UTC

Group 3

2025-03-31 13:51:51 UTC

Group 3

2025-03-31 13:51:54 UTC

Group 3

2025-03-31 13:52:18 UTC

Group 3

2025-03-31 13:54:11 UTC

1. Identifying Suspects

-DNA collected from blood, hair, saliva, skin cells, semen...

-It is compared to DNA from suspects.

2. Identifying Victims

-DNA is used to identify human remains

-When bodies are unrecognizable due to decomposition, fire, or accidents...

3. Cold Cases

-DNA evidence from old, unsolved cases

-It can be reanalyzed with modern technology to identify criminals.

4. Sexual Assault Cases

-DNA extracted from semen

-It can confirm a suspect and provide crucial evidence in sexual assault investigations.

2025-03-31 23:22:14 UTC

Useful information

Group 3

2025-04-01 01:06:22 UTC

Group 4

2025-04-01 01:08:08 UTC

Group 2

2025-04-01 01:08:51 UTC

2025-04-25 06:40:53 UTC

Group 1

2025-04-25 06:44:03 UTC

1. A crime scene is a location where a crime has occurred. It could be indoors or outdoors, and it's where investigators gather evidence to understand what happened and who was involved.

2.At a crime scene, police secure the area, look for evidence like fingerprints, weapons, or blood, take photographs, and talk to witnesses. They try to piece together the events of the crime.

3.Police should:

Secure and isolate the scene to prevent contamination.
Record everything carefully through notes, photos, and sketches.
Collect and label evidence properly.
Interview witnesses or suspects nearby
4.Police typically follow these steps:
Secure the scene
Assess and document the scene
Collect physical evidence
Send evidence to forensic labs
Interview witnesses and suspects
Reconstruct the crime

Group 12

2025-04-25 06:44:44 UTC

What is a crime scene?
A crime scene is any place where a crime happened or evidence may be found, from a single spot to multiple related locations.
What usually happens at a crime scene?
At a crime scene, police secure the area, collect evidence, take photos, and document everything. Forensic experts may analyze clues like fingerprints, blood, or weapons to help solve the crime.
What should police do at a crime scene?
Ensure safety
Secure the scene
Log entries and exits
What processes do police follow?
Receive report or observe incident
Respond to the scene
Secure the area and ensure safety

Crime scene

2025-04-25 06:46:09 UTC

What is a crime scene? Crime scene is a place where a crime occured, it can be anywhere like in a house, on a tree, even inside a vehicle.
What usually happen at the crime scene? At the crime scene, the police secure the area, look for witnesses and try to figure out what happened.
What should police do at a crime scene? The police should protect the scene from being contaminated, collect evidence.
What processes do police follow?Firstly, the police have to secure the scene, secondly they write down any noticeable clues, next they collect evidence, lastly they study the evidence to understand what happened to it or was it used during the crime, all in order to find out who committed the crime.

2025-04-25 06:49:22 UTC

7

2025-04-25 06:52:38 UTC

Hằng & Thành

2025-04-25 06:54:35 UTC

daothilemai2012 — 2025-04-25 07:17:38 UTC

Group 2

2025-04-28 07:03:56 UTC

Hair, fibres - combs, tweezers, a vacuum device

Fingerprints - brushes, powders, tape, lift cards, magnifying glass, Super Glue

Group 1

2025-04-28 07:05:16 UTC

Blood: Swabs, Tweezer, Scalpel, Smear slides, Blood collection kit

Fingerprint: brushes, powders, tape, lift cards, magnifying glass, super glue

Hair

Group 2

2025-04-28 07:09:30 UTC

Blood: smear slides, swabs, blood collection kit

Hair, Fibres: combs, tweezers, vacuum device.

Fingerprints: brushes, powder, tape, life cards, magnifying glass, super glue.

Bullet casings, gun-shot residue, paint residue: tweezers, knife, vacuum device.