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Colorado · "Willfully and knowingly" — a high bar
Colorado Dram Shop & Hospitality Expert Witness
Ryan Dahlstrom accepts hospitality and entertainment expert-witness engagements in Colorado. 35+ years of hands-on experience in bars, restaurants, nightclubs, hotels, live entertainment venues and special events — retained by attorneys representing plaintiffs and defendants.
In short
Ryan Dahlstrom is a hospitality and entertainment industry expert witness who accepts engagements in Colorado. He has more than 35 years of hands-on experience in bars, restaurants, nightclubs, hotels, live entertainment venues and special events, and is retained by attorneys representing plaintiffs and defendants. In Colorado matters he evaluates hospitality and venue operations, alcohol service and overservice, bar and nightclub operations, restaurant operations and management, security operations and negligent security, premises liability, event management, event security, event and stage safety, and surveillance video analysis. The governing framework in Colorado is C.R.S. § 44-3-801. His opinions address operational standards — staffing, training, supervision, policy and procedure — and do not extend to engineering, toxicology or medical causation.
Colorado Law
"Willfully and knowingly" — a high bar
Colorado's dram shop provision is C.R.S. § 44-3-801 — moved from the former § 12-47-801 in the 2018 recodification of Colorado's alcohol beverage law into Title 44. Counsel still encounter the old citation in older briefs and secondary sources.
The statute begins from the same declaration as many states — that alcohol-related injury is caused by drinking rather than by furnishing — and then carves out exceptions. A licensee is civilly liable only where it is proven that the licensee willfully and knowingly sold or served alcohol to a person under 21 or to a person who was visibly intoxicated.
Willfully and knowingly is a materially higher bar than the negligence standard used in most states. It is not enough that a bartender should have known. That evidential demand is precisely why the operational record matters: repeated service across a documented tab, a manager who was told and overrode the cut-off, or a promotion structured to push volume speaks to knowledge in a way that a BAC number cannot. The limitation period is one year from the sale or service.
Statutes and regulatory schemes change, and this is not legal advice. Citations were verified against the state code or controlling decision and the named regulator at the time of writing; counsel should confirm the provision current to the date of loss. Ryan offers opinions on operational standards, not on the law itself.
Hospitality Context
Colorado Venues and Operations
Colorado's licensed trade includes Denver's LoDo and RiNo entertainment districts, Boulder's Pearl Street, and a large mountain-resort operation in Vail, Aspen, Breckenridge and Steamboat where altitude, ski-day drinking patterns and seasonal staffing all change the operational picture.
Evidence
What Ryan Reviews in a Colorado Matter
- Service and POS records correlated into an operational timeline.
- Surveillance video across the service period, reviewed for observable indicators and reconciled against records and testimony.
- Training and certification records for the staff actually on shift, measured against the state's server-training scheme.
- Written policy and procedure — and whether practice matched the document.
- Staffing, supervision and deployment at the relevant time, including security posts and ratios against actual occupancy.
- Incident reports and prior-incident history bearing on foreseeability.
Scope
Areas Ryan May Be Retained On in Colorado
Where relevant to the matter. Ryan is retained by attorneys representing plaintiffs and defendants; opinions follow the facts and the applicable standard of care, not the retaining party.
Hospitality
- Hospitality operations
- Hospitality management
- Venue operations
- Hotel operations
- Management practices
- Policies and procedures
- Employee training
- Operational standards
Alcohol service
- Dram shop
- Liquor liability
- Alcohol service
- Alcohol overservice
- Responsible beverage service
- Alcohol service to minors
Bar, nightclub & restaurant
- Bar operations
- Bar management
- Nightclub operations
- Nightclub management
- Restaurant operations
- Restaurant management
- Beverage operations
Security
- Security operations
- Bar security
- Nightclub security
- Event security
- Negligent security
- Crowd management
- Crowd control
Premises & events
- Premises liability
- Event management
- Event operations
- Event safety
- Event & stage safety
- Special event management
Analysis
- Surveillance video analysis
- Surveillance video compilation
- Incident timeline analysis
- Standard of care review
Availability
Colorado Engagements
Available for Colorado engagements
Ryan Dahlstrom accepts expert-witness engagements in Colorado and in all 50 states. His CV documents engagements in nine jurisdictions — Texas, Nevada, New Mexico, Illinois, Utah, Washington, California, New York and Kentucky. Where a state is not among those, it means no engagement there is publicly disclosed in the CV; it does not limit availability, and the operational standards at issue in hospitality and entertainment litigation do not change at a state line. What changes is the cause of action available and the evidence that proves it.
Questions
Colorado — Common Questions from Counsel
Why is Colorado's dram shop standard harder to meet?
Which citation is current, 12-47-801 or 44-3-801?
Does altitude matter in a Colorado overservice case?
Colorado Matter Under Review?
Submit a case inquiry for a confidential conflicts check and evaluation. Ryan responds to all inquiries within one business day.