“Labor Omnia Vincit” McKay Law
Drugged driving is just as deadly as drunk driving in Oklahoma City, OK. When a motorist drives while impaired by any substance, the consequences can be catastrophic. McKay Law fights for victims of drugged driving crashes throughout OK. Drug impairment can come from illegal drugs like cocaine, methamphetamine, heroin, and fentanyl, prescription medications like opioids and benzodiazepines, marijuana, over-the-counter drugs that cause drowsiness, and combinations of substances. Every form of drug impairment can slow reaction times, blur vision, impair judgment, cause drowsiness, and lead to deadly crashes. These accidents often involve rear-end collisions when impaired drivers can’t stop in time, head-on crashes from drifting across lanes, intersection wrecks from missed signals, pedestrian and cyclist collisions, and single-vehicle crashes from loss of control. Our Oklahoma City drug-impaired driver crash lawyers build powerful cases against impaired drivers. We preserve essential records—chemical testing, eyewitness accounts, video evidence, and law enforcement documentation. Criminal charges against the impaired driver support your injury claim—but a civil claim doesn’t require a conviction. We also pursue claims against bars and restaurants under Oklahoma Dram Shop laws if alcohol was involved, drug dealers in some cases, pharmacies that improperly dispensed medications, and prescribers in rare cases. Victims often suffer traumatic brain injuries, spinal cord damage, broken bones, internal injuries, severe lacerations, and wrongful death. We pursue full compensation including economic and non-economic losses, plus enhanced damages for egregious conduct. Oklahoma law permits enhanced damages in drug-impaired driving cases—because the conduct rises beyond simple negligence to reckless behavior. The insurers covering impaired motorists often acknowledge fault but lowball the settlement—we don’t let them shortchange you. Every client we represent is handled on a contingency basis—you pay nothing unless we win. Contact McKay Law today for a free consultation with a Oklahoma City, OK drugged driving accident lawyer who will fight for the full recovery you and your family deserve.
Drugged driving — driving while impaired by drugs — is just as dangerous as drunk driving though harder to detect than alcohol impairment. Regardless of whether the substance is illegal or legal-but-impairing medications, impaired drivers endanger everyone. Our firm fights for drugged driving accident victims in Oklahoma City and across the state.
Illegal drugs:
THC
Methamphetamine
Cocaine
Heroin and other opioids
Molly
Hallucinogenic drugs
PCP
Prescription drugs:
Prescription opioids
Anti-anxiety medications
Sleeping pills
Muscle relaxers
Psychiatric medications
Allergy medications
ADHD medications
Non-prescription medicines:
OTC cough medicines
Non-prescription sleep aids
Antihistamines
Oklahoma law prohibits driving under the influence of drugs (Okla. Stat. tit. 47, § 11-902). It’s a crime to drive:
For certain drugs, any presence in the system is enough — making prosecution easier for certain substances.
These crashes typically produce serious injuries because impaired drivers don’t take evasive action:
These crashes usually trigger both criminal charges and personal injury claims. Criminal and civil cases run separately:
Convictions in the criminal case can be powerful evidence in the civil case. Civil claims don’t require criminal charges, the civil case can still win.
Drugged driving cases frequently support punitive damages because driving impaired meets the standard for gross negligence. These damages punish the defendant and deter future drug-impaired driving.
You typically have 2 years from the date of the crash to file (Okla. Stat. tit. 12, § 95). Fatal crash claims are likewise subject to 2-year deadline.
We act fast to obtain police reports, toxicology results, and criminal records, coordinate civil and criminal proceedings, bring in qualified experts, push for exemplary damages where conduct justifies it, identify all liable parties and insurance coverage, and treat each matter as trial-ready.
A: Multiple sources — toxicology, police, witnesses, and court records.
A: Zero upfront. We only get paid if we win.
A: Yes. Criminal charges are powerful evidence in the civil case.
A: Yes. Driving impaired is illegal regardless of whether the drug was prescribed.
A: Often, yes. These cases often justify punitive damages.
A: Never. Refer them to your attorney.
A: Criminal results don’t control civil cases.
A: 2 years from the date of the crash (Okla. Stat. tit. 12, § 95). Move fast — critical evidence may be lost.
Drug-impaired driving now equals or exceeds alcohol-impaired driving in many fatal crash statistics. These claims operate under proof rules that complicate liability. Insurers and defense counsel know this and exploit the proof gaps. An attorney familiar with these complex cases builds these cases around the actual evidence available.
A frequent mistake in how people think about these cases is that drug impairment requires illegal substances. Not at all.
Common prescription drugs can cause impairment. This category covers:
Many over-the-counter medications can impair driving:
Illegal and recreational substances include cannabis products in any form, stimulant drugs, amphetamines, recreational opioid use, hallucinogenic substances, synthetic substances, dissociative drugs, and huffing-type drugs.
Alcohol has a per se threshold. Drug impairment lacks comparable per se thresholds. Some states have established per se thresholds for THC (the active component in marijuana), but these are controversial because THC metabolism doesn’t track impairment well.
For most drugs, the case requires showing the driver was actually impaired.
Drug testing can identify substances, but detection of presence doesn’t equal proof of impairment.
THC metabolites persist long after impairment subsides. This complicates proof in marijuana-related cases.
Other drugs have varying detection windows. Some have short detection windows, others persist for days.
Police officers routinely test for alcohol after crashes. Drug testing is less standardized. Where testing wasn’t conducted, the case must be built from other evidence.
DREs use the DRE protocol to identify drug impairment. DRE-conducted observations support drug impairment findings when conducted. DRE coverage isn’t universal.
Defense counsel aggressively challenges these cases:
When blood, urine, or other testing occurred, results provide direct evidence of drug presence.
However, toxicology must be interpreted carefully. Qualified pharmacology experts interpret the results in context.
Officer observations provide critical evidence of actual impairment.
Observable impairment indicators include:
Witness accounts of the driver’s behavior before the crash help establish impairment. Specific pre-crash driving patterns can support impairment findings.
Drug-impaired driving charges, DUI-drugs charges, or DWI charges can substantially support the civil case. Adjudicated criminal cases carry significant weight in subsequent civil litigation.
Driver admissions provide direct proof.
Healthcare documentation can show relevant drug history.
Items in the driver’s possession provide direct evidence of drug use.
These cases often involve egregious conduct supporting punitive damages. Choosing to drive while drug-impaired is often considered gross negligence or reckless behavior.
Exemplary damages add significant value in serious drugged driving cases.
Defense counsel’s primary argument. Defense argues that even if drugs were present, impairment wasn’t proven.
Where prescription drugs were involved, Prescription compliance defense. Following a prescription doesn’t preclude impairment-based liability. Compliance with prescription doesn’t mean safe driving.
Defense pushes shared-fault arguments.
“Drugs didn’t cause the crash”. Forensic analysis of impairment-crash connection establishes causation.
Get the official report. Note documentation of drug testing.
People who saw the impaired driver before or at the scene can establish impairment when toxicology is unavailable.
Drug paraphernalia, prescription bottles, or related materials can provide direct evidence.
Driver admissions.
Comprehensive scene documentation.
Same-day medical care protects against later disputes.
Any criminal case may establish key facts.
Toxicology and other evidence has time-sensitive preservation requirements.
Recoverable losses include the standard auto crash damages plus enhanced damages potential:
For prescription drug scenarios, additional defendants may exist. Negligent prescribing claims can support claims against the prescriber.
Drugged driving accident attorneys earn fees only on recovery. First meetings carry no charge. Specialty expertise costs fronted by counsel.
Drug detection windows complicate evidence preservation. Investigation records become harder to obtain. OK’s statute of limitations applies regardless. Contacting a Oklahoma City drugged driving accident attorney quickly positions the claim for the full recovery these cases can produce.
A driver intoxicated by drugs is equally hazardous as one intoxicated by alcohol — and in countless cases, even more unpredictable. Opioid medications, sleep medications, anti-anxiety drugs, marijuana, cocaine, methamphetamine, and the rising category of synthetic substances all impair judgment, delay reaction times, distort perception, and generate the kind of behind-the-wheel decisions that wreck innocent lives. Unlike alcohol, which can be measured with a roadside breathalyzer, drug impairment often requires blood testing, drug recognition expert evaluation, and toxicology analysis to establish. At McKay Law, we act fast to secure the police report, body cam footage, toxicology results, prescription history, and field sobriety evidence that exposes the chemically compromised condition of the driver who hit you — and we consult substance specialists and toxicologists when expert evidence is required to make that proof airtight.
Drugged driving cases frequently create grounds to punitive damages on top of standard compensation, because the driver’s choice to pilot a vehicle in that state reaches the level of extreme negligence. When you join the McKay Law family, we don’t simply settle for the bare minimum — we explore whether a bar, dispensary, dealer, or employer played a role the situation, whether the driver had previous violations, and whether additional defendants share liability for placing an impaired driver on the road. We demand complete compensation for emergency care, surgeries, hospitalization, ongoing rehabilitation, future medical needs, prescription costs, missed paychecks, diminished earning ability, vehicle replacement, the ongoing struggle of coming through a crash like this — and in the most severe cases, the wrongful death of a cherished loved one. Reach us now at (866) 679-9651 or contact us online to set up your free consultation and bring a firm that keeps impaired drivers truly answerable fighting for you.
See why so many others choose McKay Law, PLLC
With over 300 five-star reviews, McKay Law, your local Personal Injury Law Firm has earned the trust and gratitude of our clients. Every case we handle is unique, and every client’s story matters. Don’t just take our word for it—hear directly from our clients about their experiences and why they confidently recommend us to others.
