Answer: State Law vs Federal Law
For a very brief explanation, federally the "grass" is illegal. But in some states, it's legal for either recreational and medical use. According to Cornell law, "Federalism is a system of government in which the same territory is controlled by two levels of government. Generally, an overarching national government is responsible for broader governance of larger territorial areas, while the smaller subdivisions, states, and cities govern the issues of local concern." In the case of the "grass" the federal government has the broad rule of outlawing it, but the federal government makes no effort to enforce the federal rule, as the DOJ would not take up the case of simple possession. So it's left up to the states.
Answer:
Preliminary hearing.
Explanation:
A preliminary hearing in criminal litigation is commonly referred to as a prelim and is the legal process of a "trial before the trial" of an accused or the defendant.
This simply means that, at the preliminary hearing, the judge using the "probable cause" legal standard, decides whether there is enough evidence to warrant the defendant to stand trial but not to determine whether he or she is guilty or innocent of the crime. Thus, no jury is present or required at this phase of trial because the defendant isn't entitled to any at the preliminary hearing.
Additionally, during the preliminary hearing phase of a trial, evidence is given in the attempt to convince the judge that there is enough evidence to go to trial. A prosecutor on behalf of the government may call witnesses to testify against the defendant and even present physical evidence to the judge, so that the case may go to trial while the defense counsel will work towards having the case dismissed by cross examining the government witnesses and disputing any evidence presented.
Answer & Explanation:
1.DNA, Saliva/ Semen (Can Be Tested)
2.Blood Splatter (Can Make A Prediction)
3.Drinks Such As Beer (Can Predict If They Were Under The Influence)