In criminal cases, what function does a defense attorney serve?

In criminal cases, the primary function of a defense attorney is to represent and defend the accused against the charges brought against them. This role is vital in ensuring that the defendant's rights are protected throughout the legal process. The defense attorney prepares and presents a defense to challenge the prosecution’s case, investigating facts, gathering evidence, negotiating plea deals, and potentially arguing in court.

By fulfilling this role, defense attorneys help maintain a fair legal system, where the presumption of innocence is upheld until proven guilty, and individuals have the opportunity to defend themselves against allegations. This function is foundational to ensuring justice and protecting the rights of individuals within the criminal justice system. The focus on defending the accused distinguishes the role of the defense attorney from other legal professionals involved in the case, such as prosecutors, who pursue charges against the defendant.