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Questions and Answers
What is the primary objective of a criminal investigation?
What are the three basic categories of drugs classified by their effect on the central nervous system?
What is a side effect of depressant drugs?
What type of drug is anorectic?
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What is a type of non-narcotic depressant drug?
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What is the purpose of this lesson plan?
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What is the primary danger with look-alike drugs?
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Why is heavy vehicle traffic a sign of potential narcotic activity?
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What might officers find in the garbage near a potential drug manufacturing site?
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What is a common activity associated with drug manufacturing?
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What is a possible consequence of consuming high doses of look-alike drugs?
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What is the primary effect of hallucinogenic drugs on the central nervous system?
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What is the purpose of the Controlled Substance Act?
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What is the active chemical ingredient in marijuana?
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What is the typical THC content of sinsemilla marijuana?
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What is the purpose of hashish oil?
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What is a common effect of marijuana use?
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What is the penalty for possessing under 35 grams of marijuana?
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What is the typical color of hashish?
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What is the effect of high doses of marijuana?
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What is the packaging of cocaine like?
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What is the primary source of cocaine?
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What is the common method of consuming crack cocaine?
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What is the purpose of cutting cocaine with other substances?
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What is the effect of freebasing on the user?
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What is the street term for methamphetamine?
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What is the primary source of heroin?
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What is the effect of heroin on the user's respiratory system?
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What is the purpose of methadone in treating heroin addiction?
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What is the common effect of PCP on the user's behavior?
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What is the primary concern for officers handling powders?
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What should be suspected when handling powders?
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What is the street name for Dexadrine?
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What is the active ingredient in Peyote Cactus?
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What is the effect of mixing controlled or prescribed drugs in one container?
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What is the effect of Amyl Nitrate on the body?
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What is the name of the drug that is a super pain killer/narcotic?
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What is the name of the tablets marked with 'Lemmon 714' or '712'?
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What is the effect of LSD on the body?
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What is the name of the drug that is derived from the Psilocybin Mushrooms?
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What is the effect of continued use of Butyl Nitrate?
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Study Notes
Introduction to Drug Investigation
- This presentation covers the primary objectives of a criminal investigation and the procedure for conducting the investigation.
Classification of Drugs
- There are three basic categories of drugs, classified by their effect on the central nervous system:
- Depressant drugs
- Stimulant drugs
- Hallucinogenic drugs
Depressant Drugs
- Depressant drugs slow down the central nervous system reactions.
- Examples:
- Narcotic drugs (opium, morphine, heroin, codeine, analgesics)
- Non-narcotic depressants (barbiturates, tranquilizers, alcohol)
- Possible side effects:
- Slurred speech
- Disorientation
- Drunken behavior without the odor of alcohol
Stimulant Drugs
- Stimulant drugs increase the central nervous system reactions.
- Examples:
- Anorectic drugs (diet pills/weight control)
- Amphetamine drugs (biphetamine, dexedrine)
- Cocaine (local anesthetic)
- Possible effects:
- Increased alertness
- Excitation
- Euphoria
- Increased pulse rate and blood pressure
- Insomnia
- Loss of appetite
Hallucinogenic Drugs
- Hallucinogenic drugs distort the central nervous system reactions.
- Examples:
- LSD (lysergic acid diethylamide)
- PCP (phencyclidine)
- Psilocybin
- Possible effects:
- Illusions and hallucinations
- Poor perception of time and distance
- Violent, irrational behavior
Drug Types
- Cannabis (marijuana, hashish)
- Easily detected by acrid odor when burned
- Contains 61 unique chemicals, including THC (tetrahydrocannabinol)
- Cocaine
- Yellowish/white powder containing tiny, shiny, crystal-like particles
- Commonly used as a local anesthetic
- Heroin
- White or brown powdered substance from Southeast Asia, Middle East, Mexico
- Common names include smack, junk, h, horse
- PCP (phencyclidine)
- White powdered substance
- Developed in the 1950s as a veterinary anesthetic
- Methamphetamine (crystal speed)
- White powder with shiny crystal flakes
- Commonly used as a stimulant
Handling of Powders by Officers
- Don't taste powders
- Don't get powders on hands or other skin areas
- Remember powders can be "dumped" easily by defendants
- All powders should be suspect
Pills and Capsules
- Dexadrine (amphetamine)
- Commonly seen capsules
- Street terms: speeders, uppers, black beauties, yellow jackets
- Methaqualone (Quaaludes)
- Usually in white tablet form, marked "Lemmon 714" or "712"
- Street names: ludes
- Talwin (depressant)
- Small tan tablet scored with a "W" on one side and T21 on the other
- When combined with pryobenzamine, the result is a bi-phasic effect like heroin
- Street term: T's and Blues
Conditions/Indications Suggesting Narcotic Activity
- Heavy vehicle traffic to certain places
- Heavy pedestrian traffic to certain places
- Short duration of visits
- Time of activity (late night, after dark)
- Chemical containers in garbage
- Strong odors
- Late night activity
- Drug residue in area
- Large quantities of ice, used to cool chemicals in processing
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Description
This quiz covers the primary objectives and procedures of a criminal investigation, including the steps taken in a preliminary investigation and the main objectives of a drug investigation.