University of Maryland Global Campus

LGST 320: Criminal Law and Procedures

A study guide to UMGC's LGST 320, which covers crimes, defenses, penalties and court procedures from both prosecution and defense perspectives.

Updated October 2026 · 5 min read

LGST 320 at the University of Maryland Global Campus is a study of the substantive and procedural sides of the criminal justice system. UMGC lists LGST 201 as the prerequisite.

The objective is to apply professional conduct rules to develop ethical strategies, research law and draft legal writings supporting either the prosecution or the defense of crimes. That means you must be able to argue both sides of a case from the same set of facts.

Course at a Glance

ItemDetails
UniversityUniversity of Maryland Global Campus (UMGC)
Course codeLGST 320
Credits3
PrerequisiteLGST 201
Credit noteCredit may be received for only one of LGST 320 or PLGL 320
Typical workFact-pattern analysis, legal research and writing for prosecution or defense (check your syllabus)

What LGST 320 Covers

Topic (UMGC)What it means in practice
Crimes and defensesThe elements of offenses and the arguments that can defeat or reduce liability
PenaltiesSentencing and the consequences of conviction
Court proceduresThe path of a criminal case from charge to resolution
Ethical strategyApplying professional conduct rules to both prosecution and defense work

Key Concepts Explained

Elements of an Offense

A crime generally has a physical act, a required mental state and often a result or circumstance. The prosecution must prove every element beyond a reasonable doubt. A defense analysis looks for the weakest element.

Illustration (invented facts): A defendant takes a bag from a table, believing it is their own. Whether this is theft turns on the mental element, such as intent to deprive the owner. A defense analysis would focus on that belief, and a prosecution analysis on evidence that undermines it.

Defenses

Defenses fall into groups: those that negate an element (such as mistake), justifications (such as self-defense) and excuses (such as insanity or duress). Each has its own requirements that differ by jurisdiction.

Criminal Procedure

Procedure covers arrest, charging, bail, discovery, pretrial motions, trial, sentencing and appeal. Constitutional protections shape each stage. Knowing the stage tells you which rule applies to a given question.

Typical Assignments and How to Approach Them

Assignment typeWhat it testsHow to approach it
Fact-pattern analysisElements and defensesList possible charges, apply each element and consider defenses
Prosecution or defense memoAdvocacy from a stated sidePresent the strongest honest case and deal with the other side's points
Procedure exerciseKnowing the stagesMatch each event to the correct stage and rule
Ethics scenarioApplying professional conduct rulesName the duty and recommend a compliant approach

Building Both Sides from the Same Facts

The catalog refers to supporting the prosecution or the defense, so practice writing the other side's best case. The table shows one way to organize it.

Element or issueProsecution argumentDefense argument
ActEvidence that the act occurred and who did itGaps or reliability problems in that evidence
Mental stateInferences from conduct and statementsMistake, lack of intent or an innocent explanation
DefensesWhy the defense does not meet its requirementsFacts that satisfy each requirement
ProcedureThe proper conduct of each stageAny breach of procedural rules or protections

Whichever side you are assigned, mention the strongest point on the other side and respond to it. That shows the ethical and strategic awareness the objective describes.

Worked Example: Testing the Mental Element

Invented facts: A person takes an umbrella from a stand outside a restaurant, believing it is theirs. It belongs to someone else.

Prosecution: the taking is clear; argue that a careful person would have noticed the difference. Defense: a genuine mistake negates the required intent to deprive the owner of the property.

The point of the exercise is that the same facts support different arguments depending on the mental element required. Check how your jurisdiction defines the offense and whether a mistake must be reasonable.

Do not forget the penalty side of the course. After liability, say what penalty range or consequence could follow under the law you are applying, and note any factors that might change it.

Where Students Get Stuck

Study Tips for LGST 320

How We Help with LGST 320

Send the facts, instructions and rubric. A writer can prepare a custom analysis, explain the elements and procedure, or review your draft. For wider support, see our criminal justice assignment help guide.

GradeEssays is independent of the University of Maryland Global Campus. Our work is a study and reference aid; use it to learn the method, then complete and submit your own work under UMGC's academic integrity policy. Orders are written from scratch, include free revisions within the scope of your original request, and are refunded in full if late.

Break Criminal Law into Elements

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Frequently Asked Questions

What is the prerequisite for LGST 320?

UMGC lists LGST 201.

Do I need to argue both sides?

UMGC's objective refers to legal writings supporting the prosecution or defense of crimes, so you should be ready for either.

What topics are covered?

Crimes and defenses, penalties and court procedures.

Is LGST 320 the same as PLGL 320?

UMGC says credit may be received for only one of LGST 320 or PLGL 320.

How do I structure a criminal law answer?

Identify the charge, set out the elements, apply the facts, consider defenses and state a conclusion.

Can you review my prosecution memo?

Yes. Send the facts and your draft; we check element analysis, structure and citations.