What is the Greiss test and what two pieces of information can it provide to an investigator?
What will be an ideal response?
The Greiss test is a chemical test used to develop patterns of gunpowder residues around bullet holes. The test results can reveal whether powder residues from a gunshot are present and can also help determine the distance from the shooter to the target.
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The problem of school bullying is declining due to metal detectors at entrances
a. True b. False Indicate whether the statement is true or false
In which of the following cases did the U.S. Supreme Court rule that school officials do not have to have a warrant nor do they have to have probable cause to justify a search and that school officials need only "reasonable grounds" to suspect a search will produce evidence that a student is violating a school rule?
A. Fare v. Michael C. B. In re Winship C. New Jersey v. T.L.O. D. In re Gault E. McKeiver v. Pennsylvania
When she first entered prison, Melissa became part of a make-believe family in order to deal with incarceration. This is known as:
a. the mamas and the papas. b. family ties. c. kinship networks. d. pseudofamilies.
Under the concept of federalism, government powers are shared by the federal government and the states
a. True b. False Indicate whether the statement is true or false