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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. His opinions address operational standards — alcohol-service practices, staffing, training, supervision, policy and procedure, security, crowd management and incident response — measured against hospitality industry standards. He does not offer opinions on the law, engineering, toxicology or medical causation.
Alcohol Service
Dram Shop and Liquor Liability in Colorado
"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, and the statute caps the damages recoverable against a licensee.
This summary is general information for counsel, not legal advice. Statutes, regulations and case law change; counsel should confirm the law in effect on the date of loss. Ryan Dahlstrom's opinions address operational practices measured against hospitality industry standards; he does not offer opinions on the law.
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 Colorado Matters
- 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
Ryan Dahlstrom accepts expert-witness engagements in Colorado and throughout the United States, and has been retained in matters by plaintiff and defense counsel nationwide. The hospitality industry standards that govern alcohol service, staffing, training and security apply wherever a venue operates; what differs from state to state is the governing law and what must be proven.
His case experience includes matters in Texas, Nevada, New Mexico, Illinois, Utah, Washington, California, New York, Kentucky and other jurisdictions, involving dram shop and liquor liability, security, premises liability, hospitality operations, event safety, restaurant management and bar operations.
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 case inquiries within one business day.