Criminal defense lawyers represent their clients in court proceedings, including arraignments, hearings, trials, and appeals. They serve as their clients' legal advocates, arguing on their behalf and presenting their case to the court.

Lawyers analyze the facts of the case, review evidence, and assess the strength of the prosecution's case against their clients. They use this analysis to develop a strategic defense plan tailored to the specific circumstances of the case.

Lawyers provide legal advice to their clients, explaining the charges against them, their legal rights, and the potential consequences of various legal strategies. They help clients understand the implications of their choices and make informed decisions about their case.

Lawyers conduct investigations to gather evidence that supports their clients' defense. This may involve interviewing witnesses, reviewing documents, and hiring experts to testify on behalf of the defense.

Lawyers negotiate with prosecutors to reach plea bargains or other favorable resolutions for their clients. They may seek reduced charges or penalties in exchange for a plea of guilty or a commitment to certain conditions.

Lawyers represent their clients in court, presenting arguments, examining witnesses, and cross-examining the prosecution's witnesses. They use their advocacy skills to challenge the prosecution's case and defend their clients vigorously.

Lawyers conduct legal research to understand relevant laws and precedents that apply to their clients' cases. They also prepare legal documents, such as motions and briefs, to be filed with the court.

Lawyers counsel their clients on how to conduct themselves during court proceedings and advise them on the potential outcomes of their case. They work to alleviate their clients' concerns and keep them informed about the progress of their case.