Carbon monoxide (CO) exposure remains a significant public health hazard and a recurring issue in civil litigation involving personal injury, wrongful death, premises liability and product defect claims. Because CO is odorless, colorless, and tasteless, exposures frequently occur without warning, complicating both medical diagnosis and evidentiary reconstruction. Attorneys handling CO cases must therefore understand the underlying toxicology, medical testing limitations, and investigative challenges associated with proving exposure and causation.
This program provides a comprehensive toxicological overview of carbon monoxide designed specifically for legal practitioners. Participants will examine how CO is generated through incomplete combustion of carbon-containing fuels and how exposure affects the body by impairing oxygen transport and cellular respiration. The course explains the clinical significance of carboxyhemoglobin (CoHgb) levels, testing methodologies, and interpretive challenges such as delayed testing, baseline variations in smokers, and the limitations of retrograde exposure calculations.
In addition to the medical science, the program addresses practical litigation considerations, including pitfalls in environmental testing, the role of CO alarms and regulatory requirements, delayed neurological sequelae (DNS) and the evidentiary impact of symptom variability and exposure duration. Real-world case examples illustrate common fact patterns involving heating system failures, landlord negligence, improper repairs, and structural design risks such as garage-adjacent residences.
Learning Objectives:
* Identify common environmental and structural sources of CO exposure relevant to residential, workplace, and product liability cases
*Interpret carboxyhemoglobin (CoHgb) testing results and understand limitations in timing, baseline variation, and retrograde exposure estimation
*Recognize clinical manifestations of CO poisoning, including acute symptoms and delayed neurological sequelae (DNS)
*Evaluate evidentiary challenges in CO litigation, including air testing limitations, alarm functionality, and exposure reconstruction
*Analyze common litigation scenarios involving CO exposure, including landlord-tenant, product defect, and heating system failures
*Identify appropriate expert witnesses and interdisciplinary evidence necessary to support or defend CO-related claims
The program concludes with guidance on expert witness selection, treatment considerations, and public safety education, equipping attorneys with the interdisciplinary understanding necessary to evaluate CO cases, collaborate with experts, and effectively present complex toxicological evidence in litigation.
Dr. Muller is a board-certified toxicologist, fellow of the American Academy of Clinical Toxicology, and registered pharmacist with over 20 years’ experience in the field of clinical toxicology.