Read "Chain of Custody" to learn about processes related to evidence preservation. Review Ch. 5, "Judges, Lawyers, and Ethics," ofCriminal Justice Ethics. Consider the professional obligations law enforcement and the courts have in preserving and using evidence.

Law enforcement is primarily responsible for evidence conservation.

• How is the chain of custody process related to the professional responsibilities of law enforcement? How does it encourage or discourage ethical behavior in law enforcement?

Before a trial, judges, prosecutors, and defense attorneys will agree upon or challenge evidence to be used in trial by arguing its merit in resolving a case.

• How is the chain of custody process related to the professional responsibilities of law enforcement?
• How might prosecutorial discretion positively or negatively impact the use of evidence in a court trial?

Cite at least 1 scholarly source to support your thinking.