Since 1991, Roselle & Breitigam, P.C., has been providing protection to individuals charged with criminal offenses ranging from DUIs and traffic offenses to drug charges, theft crimes, and violent felony charges.

Our attorneys are committed to providing clients in Fort Collins and throughout Colorado with the strong defense they need to overcome their criminal charges and protect themselves against the harsh hand of the criminal justice system.

Attorneys Jerry Roselle and William Breitigam are both former prosecutors. Their time spent working for the other side provided our criminal defense attorneys with special insight into the inner workings of the criminal justice system. We know how the prosecution works and what it takes to successfully defend against a criminal charge.

Both Jerry Roselle and William Breitigam have been recognized by the National Institute for Trial Advocacy as superior DUI defense attorneys and included on its list of Top 100 DUI Attorneys in the state of Colorado.

For more information about our defense attorneys, please refer to their individual biographies linked below.

In addition to our attorneys, Roselle & Breitigam, P.C., has a team of dedicated legal staff:

Darla Roselle

  • Office Manager for Roselle & Breitigam, P.C., 15 years
  • B.A. in Technical Journalism from Colorado State University
  • M.S. in Management from New England College

Manages accounts receivable, accounts payable, oversees marketing and the office budget, facilitates daily office operations, handles post-sentencing issues, and assists attorneys and office staff as needed.


Lindsey Knedlik

  • Legal Assistant for Roselle & Breitigam, P.C., 7 years

Liaison to Department of Motor Vehicles, manages communication between attorneys and clients, conducts in-house investigations, writes pleadings and correspondence, opens channels with court personnel and law enforcement, maintains contact with clients, and performs various other office and client-related duties.


Brittany Bonomo

  • Receptionist for Roselle & Breitigam, P.C., 2 years

Front desk and reception clerk, legal assistant to attorneys, manages office discovery and media evidence, writes correspondence, maintains office schedule and attorneys’ calendars, answers phones, and conducts other office-related tasks.

At Roselle & Breitigam, P.C., we are dedicated to protecting your rights and your freedom. Contact our Fort Collins law office at 970-237-5702 or 888-369-0855 for a free consultation.