- Personal injury
- Wrongful death
- Product liability
- Standards of care
- Securities fraud
- Medical equipment & devices
- Class action
- Insurance claims
- Patent litigation
- Contract disputes
- Assault
- Homicide
- Home invasion
- Robbery
- Sex trafficking
- and more
Contact me when your case involves electrical, electronic, cellular, GPS or telecom evidence.
LICENSED PE · BOARD CERTIFIED · NATIONWIDE
Seven areas where the engineering decides the case
Litigation support only — investigation, reports, deposition and trial testimony.
Electrical & Electronics Engineering
Shock and electrocution, equipment and product failures, design errors, code violations, wiring exposed to fire or smoke.
Cellular Records Analysis
Carrier records analyzed for what they show — and what they don’t — including location data, communication patterns, gaps, and limitations.
GPS Data Analysis
Carrier GPS, Google location history, rideshare, Snapchat, Garmin and ski-tracker data reconstructed into timelines.
Telecommunications & Wireless
Networks, protocols, standards, public safety and satellite systems, data communications and control systems.
Radio Frequency (RF) Engineering
RF interference, signal coverage, emissions, and tower installation disputes.
Failure Analysis
Root cause when components, equipment or systems fail, from consumer electronics to medical and utility installations.
Quality Sciences
Sampling, variability and method validity — where an opponent’s statistics or testing protocol does not hold up.
Describe the technical issue and I'll tell you
Most matters touch two or three of these areas at once. A short call sorts out whether my background fits.
Records become maps, timelines and animations
Cell site records, carrier GPS, handset extractions, Google location history, app data from rideshare and fitness platforms. I map and analyze records from every major manufacturer and carrier — and I present both the data and its uncertainty, because an exhibit that overstates precision does not survive cross-examination.
- Cell site and tower coverage analysis, with honest error bounds
- Voice, SMS and data usage timelines for distracted driving matters
- Rideshare, Snapchat, Garmin and ski-tracker GPS reconstruction
Most of my cases end before anyone reaches trial
Initial call
Your case, any conflicts, and whether my background actually fits. No obligation.
Review
Case file, incident reports, maintenance records, applicable codes and standards of care.
Inspection
Where the matter calls for it — equipment, wiring or site examined directly, not on paper.
Report & Testimony
Many matters settle on the strength of the report. Those that don't, I see through deposition and trial.
The plaintiff’s counsel really changed their tune after your report was issued. They dropped the case against our client. — K.D., Defense Attorney, Hartford, CT
Explaining the engineering, before anyone's under oath
Nothing found.
Tell me about the case. I'll tell you straight whether I'm the right expert.
A first call with Mark can cover the technical issue, any potential conflicts, and whether my background is a good fit, with no obligation either way. Please have your lawyer contact Mark directly to get the conversation started.
Boulder, Colorado — practicing nationwide