1. Chapter 1
What is Law?

2. What is Law? Jurisprudence, the study of law and legal philosophy
Every society has created laws
Laws help to keep people from taking advantage of each other

3. Laws and Values Not everything that is immoral is illegal
We expect our legal system to:
1. protect basic human rights
2. promote fairness
3. help resolve conflicts
4. Promote order and stability
5. Promote desirable social and economic behavior
6. Represent the will of the majority
7. Protect the rights of minorities
Activity Case of the Shipwrecked sailors page 6

4. Home work
Problem 1.3 page 8 due Tuesday 9/8

5. The Basics of Crime Criminal vs. Civil cases
Criminal cases - prosecuted by the state for injuring society
State seeks to punish
To rehabilitate
To incapacitate
To Deter
Civil Cases - individuals sue one another for damages

6. Human Rights
Right all people have just because they are human beings

7. Kinds of Laws Criminal Laws
Felonies- term of more than one year in prison
Misdemeanors – less than one year
Prosecutors and defendant
Beyond a reasonable doubt
Innocent until proven guilty

8. Civil Laws
Civil action is a lawsuit that can be brought by a person who feels wronged
Plaintiff
Preponderance of the evidence

9. Criminal and Civil Law
Civil Cases

10. Sources of Criminal Law
2 major sources – laws passed by legislatures and common law
Common law is judge-made, created by legal precedents (court decisions)
US law is based on English common law
Most states and federal governments today have written criminal codes to replace common law

11. Elements of a Crime Most crimes have 4 basic elements
1. Prohibited act (actus rues) an actual ACT must be performed ---Omission – failing to act
2. Criminal intent (mens rea) Guilty mind (see next slide)
3. Concurrence- the act and the intent –linking the act to the intent
4. Causation – act causes harmful result

12. Criminal Intent
Criminal Intent required for most crimes, falls into one of 4 categories:
1. Specific intent- did it on purpose
2. General intent – the person knew the result would happen or consciously disregarded the extreme likelihood
3. Criminal Negligence – unintentional act with an extreme lack of care
4. Strict Liability –No mental state is needed anyone doing the act is guilty regardless of intent (red light)
Complete Did they commit Crimes? Page 13

13. Murder

14. Introduction to Criminal Law
Almost all crimes require an act and a guilty state of mind (done intentionally)
State of mind is different from MOTIVE
Reason for performing the act

15. Some crimes are strict liability
These crimes do not require a guilty state of mind

16. Murder- the unlawful killing of a human being with malice aforethought
Malice aforethought – is the intent (mens rea) actual or implied intention to kill with no provocation by the victim
Specific/Actual intent – consciously meant to cause another's death
Implied intent – intended to cause great bodily harm or should have known that the act would result in death or great bodily harm

17. Degrees of Homicide
1st degree murder is a deliberate and premeditated killing done with malice aforethought
2nd degree murder is killing done with malice aforethought, but without deliberation and premeditation
Felony murder is any killing done while a person is committing a felony (classified as 1st degree murder – robbery, rape, arson or burglary)

19. Murder cont.
Voluntary manslaughter is intentional- killing committed without malice aforethought
Seriously provoked
Act in the heat of anger
Not have the opportunity to cool off
Involuntary manslaughter is an unintended killing that takes place during a crime that is a misdemeanor or cause by criminal negligence
Vehicular homicide – killings from automobile when the driver is criminally negligent

21. No Honor Among Thieves
Larceny –theft, taking without permission someone else’s property without intending to give it back 2 categories
1. grand theft stealing property worth over a certain amount (usually $500) - Felony
2. Petty theft – worth less than the grand theft amount – misdemeanor
Burglary – unlawful entry into a building with the intent to commit a crime (usually theft)

23. Cont.
Robbery – crime against the person, Forcible stealing through violence or threatening violence
Armed Robbery – using a dangerous weapon to take something from a person

24. Armed Robbery

25. Other Forms of Stealing
Embezzlement – people take property they have been entrusted with
Fraud – knowingly misrepresenting a fact to get property from another person
Extortion – making a threat with intent of getting property (blackmail)
Receiving stolen property – accepting property known to be stolen (or should have known)
Homework page 109 work alone NOT in pairs
Start here on Monday

27. Hate Crimes
Federal government and almost every state have hate-crime laws
A hate-crime is any crime committed against a person or a person's property motivated because of the person's race, religion, nationality or ethnicity (gender, sexual orientation)
Experts disagree about whether hate-crimes are increasing or decreasing in the US

31. Bush nominates John Roberts to replace Chief Justice Rehnquist

32. Laws regulating hate crimes
R.A.V. v. City of St. Paul (1992)
Supreme court stated that it was unconstitutional violating the 1st Amendment through law. To make it illegal to place a hate symbol on public or private land. Instead the other laws would be used to define the crime .

34. Laws regulating hate crimes cont.
Virginia v. Black (2003)
Cross burning is illegal “any such burning…shall be prima facie evidence of an intent to intimidate a person or group. This was upheld due to the intent to intimidate.” (but the court must prove that the burning was meant to intimidate) The 1st amendment does not protect threats or intimidation.

35. Laws regulating hate crimes cont.
Wisconsin v. Mitchell (1993)
Adds extra penalties for any crime committed out of hate. Upheld because it only applied to crimes and judges often consider extenuating evidence against people in sentencing

37. Cybercrime
International treaty against cybercrime was established in 2001
Hacking – electronically breaking into or disrupting computer systems
Used to steal millions of dollars or cause millions in damages “iloveYou” virus
Even looking around is a crime
White, Black and Gray hats ( Mixter)