MSCTC Evidence Handling & Chain of Custody 3

Question 1

What is the primary role of an evidence custodian in a Michigan law enforcement agency?

Accepted Answer

To maintain secure storage, accurate records, and proper disposition of all agency evidence

Answer

To investigate crimes involving stolen or missing property

Answer

To serve as the lead prosecutor for evidence-related criminal charges

Answer

To transport evidence packages to and from court hearings

Question 2

Under what limited circumstance may evidence be destroyed before a criminal case is fully adjudicated?

Accepted Answer

When the evidence is perishable and a court order or documented prosecutor approval has been obtained

Answer

When the property room needs space for a higher-priority case's evidence

Answer

When the evidence has remained in storage for more than one calendar year

Answer

When the officer who originally collected the evidence authorizes its destruction

Question 3

What special protocols apply to evidence collected in cases involving juvenile offenders in Michigan?

Accepted Answer

Evidence must be sealed and records restricted per Michigan's juvenile confidentiality statutes

Answer

Juvenile evidence is handled identically to evidence in adult criminal cases

Answer

All juvenile evidence is automatically destroyed 30 days after the case closes

Answer

Only school district administrators may authorize the handling of juvenile evidence

Question 4

What is 'presumptive testing' in the context of drug evidence collected in the field?

Accepted Answer

A field test indicating the probable presence of a substance that still requires laboratory confirmation

Answer

A certified laboratory process that provides a definitive identification of a controlled substance

Answer

A standardized method for accurately weighing bulk drug evidence before booking

Answer

A background investigation into the suspect's prior drug-related offenses

Question 5

How should an officer handle evidence that is also classified as contraband, such as an illegally possessed firearm?

Accepted Answer

Process it through standard evidence procedures, noting its contraband status for proper post-case disposition

Answer

Immediately destroy the contraband after photographing it to prevent re-entry into circulation

Answer

Turn it over to federal ATF authorities immediately without departmental documentation

Answer

Hold it separately from the property room pending a judicial order for its release

Question 6

What is the significance of the U.S. Supreme Court's Brady v. Maryland decision for evidence handling by Michigan law enforcement?

Accepted Answer

Brady requires law enforcement to disclose all exculpatory evidence to the prosecution for mandatory sharing with the defense

Answer

Brady requires all evidence photographs to be taken in color rather than black and white

Answer

Brady obligations apply exclusively to federal criminal investigations and prosecutions

Answer

Brady disclosure obligations expire automatically upon a defendant's conviction

Question 7

What is the correct procedure when an officer needs to add newly discovered items to an already-submitted evidence package?

Accepted Answer

Create a new evidence submission with its own documentation, cross-referencing the original package number

Answer

Add the items to the existing package without additional paperwork since the case number is already logged

Answer

Open the original sealed evidence package and add the new items inside

Answer

Store the new items separately under a different case number to avoid confusion