Forensic Investigation Essay

I stumbled over the hidden rocks
With my bare bony foot
Throwing my eyes on the joyful ocean
Playing with the rhythm of its waves
Taken by the flood of thoughts
Driven by the dusty roots
The lilies fly before my eyes
Swinging their golden wings
Asleep are the butterflies
Dreaming deep into the abyss
Roars the consuming echo
Inside my turbulent brain
Loneliness casts a dark shadow
Washed away by the silent rain.

indicating its usage)
• shoeprints – photos and castings
• soil and plant materials near the shoeprints
• recorded messages on tapes, telephones
• Other items depending on the crime scene and type of crime.

6) The evidence does not stop at the scene. In the case of a deceased victim, there are several evidence that can be collected

in an autopsy room. In cooperation with the medical examiner or coroner, what type of evidence is to be retrieved from a deceased victim for examination in the crime laboratory?

Read the textbook for items that can be recovered from a victim in consultation with the medical examiner.

7) Become aware of the correct procedures for packaging the different types of physical evidence. Explain the specific example of how would you package blood evidance collected in the crime scene?

See the book for more details.

8) How is the evidence submitted to a forensic lab?

Either in person or through postal mail, depending on how far the location of the crime lab is from the submitting agency, the urgency of the case, and what items are allowed, or not allowed by postal mail.

Each different item or similar items collected at different locations within a search area must be placed in a separate container, to prevent damage and cross-contamination.

The type of container used depends on the type of evidence.

Certain chemicals, live ammunition and explosives are not allowed to be mailed. For others, appropriate postal procedures are to be followed if mailed, both in terms of the type of package material and label (biohazard, sharps, etc).
An Evidence Submission Form must be accompanied for all evidence submitted either in person or my mail. The form contains not only the address and information of submitting agency and the person, but also a brief case-history, what kind of examination is requested, the list of items submitted.

9) Legal Considerations at the Crime Scene are of utmost importance in ensuring that the evidence is admissible. Discuss this in the context of Mincey v. Arizona case and the Michigan v. Tyler

case.

A few examples of Practice questions:

1. The obligation to maintain the integrity of evidence belongs to which of the following?
a. The first police officer at the scene
b. The forensic scientist
c. The CSIs
d. The evidence clerk
e. All of the above

2. The relative evidential value of laboratory test results is almost always dependent on:
a. How high profile the case is
b. The quantity of evidence submitted
c. The way the evidence is collected, packaged and presented for examination
d. The crime laboratory's caseload
e. None of the above