Criminal Procedure Flashcards
Burden of Proof for Ordinary vs. Affirmative Defenses
Under the New York Penal Law (NYPL), all affirmative defenses must be raised by the defendant and proved by a preponderance of the evidence. However, the prosecution always bears the burden of proving the non-existence of an ordinary defense beyond a reasonable doubt, as well as proving each element of the crime beyond a reasonable doubt. An alibi defense goes to the elements of the crime and the burden is on the prosecution to disprove the alibi beyond a reasonable doubt. Under the NYPL, the defenses of insanity, duress, extreme emotional disturbance, and entrapment are affirmative defenses, but self-defense and alibi are ordinary defenses.
Arrests: Probable Cause Requirement and when a Warrant is Required
Under the 4th Amendment of the U.S. Constitution, a person has the right to be free from unlawful searches and seizures by the government. Seizure under the 4th Amendment includes arrests. For an arrest to be proper, the police officer MUST have probable cause. Probable cause arises when the circumstances gives a police officer reasonable suspicion to believe that a crime has occurred. A police officer does not need firsthand knowledge to have probable cause; it can be based on the firsthand knowledge of another. If an arrest is conducted in a public place, probable cause is all that is required. But, if a police officer arrests someone in or at their home, a warrant is required unless exigent circumstances exist.
Automobile Stops
A stop of a vehicle may be conducted properly so long as the police have some reasonable suspicion to believe that the law has been violated. The reasonable suspicion required for a valid stop does not have to rise to the level of probable cause. However, for a search after a traffic stop to be lawful, the police officer needs to acquire probable cause before initiating the search. Probable cause requires proof of a “fair probability” that evidence or contraband will be found in area being searched.
Warrant Requirement for Searches
The 4th Amendment of the U.S. Constitution provides that everyone should be free from unreasonable searches and seizures. To assert one’s 4th Amendment right, there has to be government action and a defendant must have a reasonable expectation of privacy in the areas searched and the items seized. A police officer will need a warrant to conduct a search and to seize items. Evidence obtained without a valid warrant should be excluded unless it falls under the exceptions that permit a warrantless search and seizure.
Warrant Requirement for Searches Exceptions
The warrant exceptions are:
(1) a search incident to an arrest;
(2) plain view doctrine;
(3) the automobile exception;
(4) consent;
(5) stop and frisk;
(6) inventory searches;
(7) exigent circumstances; and
(8) where the U.S Supreme Court has concluded there is a special need. A police officer’s good faith reliance on a defective warrant is irrelevant in New York because New York DOES NOT recognize the “good faith” exception to the warrant requirement rule.
Exigent Circumstances
Exigent circumstances exist if:
(a) the evidence is evanescent (the evidence would dissipate or disappear in the time it would take to obtain a warrant) OR
(b) the police are in hot pursuit of a felon and the evidence is in plain view.
Search Incident to Arrest
Under the 4th Amendment of the U.S. Constitution, a police officer who has probable cause to make an arrest can make a warrantless search incident to a lawful arrest. In this regard, he can search not only the suspect’s person, but also areas within the suspect’s “wingspan”. If the suspect is arrested in an automobile, the “wingspan” includes the passenger’s compartment.
In addition, pursuant to a lawful arrest, a police officer can make a warrantless search of an automobile if he has reason to believe it contains contraband. The police officer can search any containers found in the car that might contain the contraband. However, New York affords a suspect greater 4th Amendment protection in that after the suspect has been removed from the car, the police will need a warrant to search the car.
Consent Exception to Warrant Requirement
Consent is an exception to the warrant requirement if it is given freely, voluntarily, and intelligently. A third person with possessory rights in property may consent to a search, but that person must have authority. If the police have reason to know that the person consenting might not have authority, and they continue the search, the search is unlawful.
Where two or more people share common authority over the residence or premises, any one of them may consent to a lawful search. However, a police officer may only search common areas of the residence and private areas of the person providing the consent. A warrantless search of private areas (i.e. bedrooms and locked areas) of persons not present is generally unlawful.
Automobile Exception to the Warrant Requirement
The automobile exception allows a warrantless search of a car where the police have probable cause that either contraband OR evidence of a crime will be found in the vehicle. If there is probable cause, the police can search the entire car AND any packages, luggage, or containers that may reasonably contain the items for which there is probable cause. In order to search a vehicle after a traffic stop, the police officer would need to acquire probable cause prior to searching the vehicle. A police officer does not need firsthand knowledge to have probable cause; it can be based on the first hand knowledge of another.
Plain View to the Warrant Requirement
Under the plain view exception, the police may seize evidence without a warrant if:
(1) the police are lawfully present on the premises,
(2) the police have lawful access to the evidence, AND
(3) it is clear that the evidence is illegal by just looking at it.
Stop & Frisk Exception to the Warrant Requirement
The police may make a request for information anytime except on “whim or caprice.” A police officer may stop and inquire if the police officer has reasonable suspicion that criminal activity is afoot. A stop and inquire allows only a brief detention for questioning, after which the suspect must be released.
A police officer may only stop and frisk a person if the police officer has reasonable suspicion that the person is committing, has committed, or is about to commit a crime. Under the plain feel doctrine, during the frisk a police officer may only seize items he or she reasonably believes is a weapon. Reasonable suspicion is defined as the quantum of knowledge sufficient to induce an ordinarily prudent and cautious person under the circumstances to believe that criminal activity is at hand. Courts use a sliding scale based on the particular factual circumstances to determine whether reasonable suspicion was present to conduct a stop and frisk.
Exclusionary Rule
If a confession is obtained in violation of the defendant’s constitutional rights, such evidence is inadmissible under the exclusionary rule.
14th Amendment Due Process Clause Protection
Under the 14th Amendment Due Process Clause of the U.S. Constitution, if a confession is the product of police coercion that overbears the suspect’s will, then confession is inadmissible.
5th Amendment Protection
Under the 5th Amendment of the U.S. Constitution, a person has a right not to incriminate himself and must be given Miranda warnings. Those warnings include the right to remain silent and the right to counsel. Miranda rights attach when there is a custodial interrogation of a suspect.
However, Miranda rights do not apply to any spontaneous statements made by a person. In addition, a suspect may waive his Miranda rights.
Custodial Interrogation
A custodial interrogation occurs when:
(1) the atmosphere, viewed objectively, is characterized by police domination and coercion such that a person’s freedom of action is limited in a significant way AND
(2) the police knew or should have known that their conduct was likely to elicit an incriminating response.