Casper & Biddle LLP is a premier criminal defense firm based in Marin County, recognized for its formidable expertise and deep roots in the California legal system. Founded by former Deputy District Attorneys, the firm specializes in criminal defense and personal injury matters, standing out for its extensive trial experience and media-recognized proficiency in high-stakes cases.
The firm’s approach is built on decades of combined litigation experience, including over 17 years by lead attorney Robert Casper, who brings insider perspective from his prior role as a prosecutor. This background allows the team to anticipate prosecution strategies and identify case weaknesses effectively. They focus on clients facing serious criminal allegations throughout the Bay Area, offering aggressive representation and personalized attention to each case.
Services Offered
- Criminal Defense
- DUI Defense
- DMV Administrative Hearings
- Major Felonies
- Multiple Strikes Allegations
- Homicide Defense
- Robbery Defense
- Drug Crimes Defense
- Burglary Defense
- Sex Crimes Defense
- Weapons Charges
- Domestic Violence Defense
- Assault Defense
- Theft Defense
- Personal Injury Representation
Serving clients across Marin County, San Rafael, and the broader Bay Area, the firm is equipped to handle both state and federal cases, with attorneys admitted to practice in the Northern District and the Ninth Circuit Court of Appeals. Their reputation is reinforced by Mr. Casper’s role as an instructor for law enforcement agencies on DUI and felony investigations.
