Criminal defense refers to the legal strategies and arguments used by a lawyer to protect a person accused of a crime. The primary goal is to ensure that the accused receives a fair trial and that their rights are upheld throughout the legal process. Defense attorneys may challenge the evidence presented by the prosecution or argue that their client did not commit the crime. In a criminal case, the defense can take various forms, including presenting alibi witnesses, questioning the credibility of witnesses, or negotiating plea deals. A strong defense can significantly impact the outcome of a case, potentially leading to reduced charges or even acquittal for the accused individual.