Plea bargain? Do they do that in USA
Yes, they do WWMK2; there are 3 types of plea bargaining in the USA.
In charge bargaining, the defendant agrees to plead guilty to reduced charges (e.g., aggravated assault rather than attempted murder).
Sentence bargaining involves assurances of lighter or alternative sentences in return for a defendant’s pleading guilty. One of the most visible forms of sentence bargaining occurs when defendants plead guilty to murder in order to avoid the death penalty. Sentence bargains also occur in less-serious cases, such as pleading guilty to a charge in exchange for a sentence of “time served,” which generally means that the defendant will be immediately released.
The third type of plea negotiation is count bargaining, in which defendants who face multiple charges may be allowed to plead guilty to fewer counts. The charges need not be identical: the prosecutor may drop any charge or charges in exchange for a guilty plea on the remaining charges. Because count bargaining applies only to defendants who face multiple charges, it is the least common form of bargaining.