Surveillance in Injury Cases: How Attorneys Prove a Claimant Is Exaggerating
Surveillance in injury cases starts the same way almost every time: a claimant says they’re hurt bad enough to miss work for months, and somebody on the other side doesn’t quite buy it. That’s when an attorney picks up the phone and calls an investigator.
Earlier this month in the Netherlands, a travel agency found out what happens when surveillance goes too far. They hired a private detective to tail a sick employee for months, fired him when the detective filmed him running the Rotterdam marathon, and a court of appeal in The Hague called the surveillance “seriously reprehensible” and ruled the firing unfair. Surveillance is one of the sharpest tools in a case — and courts do draw lines around how it’s used.
Here’s how legitimate surveillance actually works in injury cases here in Texas, what it can prove, what it can’t, and where the line sits.
Why attorneys order surveillance in the first place
It isn’t about catching people. It’s about testing a story.
A plaintiff files a claim saying a back injury left them unable to lift more than ten pounds, unable to work, unable to do basic daily stuff. The medical records support it. The deposition locks it in. Then a neighbor mentions seeing them hauling lumber out of a pickup. Something doesn’t add up, and “something” is worth six figures if the case goes to trial.
Surveillance answers one question: does the claimant’s real life match the limitations they described under oath? That’s it. Nobody’s trying to prove the person was never hurt. They’re trying to find out if the story holds.
What injury surveillance actually looks like
Forget the movies. There’s no trench coat, no following someone through a crowded train station. Real surveillance is mostly sitting in a parked car for a very long time, staying alert, and hoping the subject does something interesting.
Stationary surveillance
Most injury surveillance is stationary. The investigator parks somewhere legal with a clear view of the subject’s home — a public street, a parking lot — and waits. Morning is prime time. People leave for work, take kids to school, do yard work, run errands. The camera runs when the subject appears, and everything gets timestamped.
Activity checks
Sometimes the attorney already has a lead: the claimant supposedly plays in a weekend softball league, or works a side job nobody disclosed. An activity check is targeted — the investigator goes to the specific place at the specific time and documents what happens. This is where the strongest footage comes from, because it’s not a fishing expedition. Somebody already said the person would be there.
Social media review
Half of what used to require days in a car now takes an hour online. Claimants post gym selfies, hunting trip photos, videos of themselves dancing at a wedding — timestamped, geotagged, and public. A good investigator checks social media before ever burning a day of surveillance, because a Facebook album can do the work of a week in the field.
What surveillance proves — and what it doesn’t
Here’s what attorneys need to understand before they spend the money.
Surveillance proves inconsistency. If a claimant testified they can’t stand longer than ten minutes and there’s clean, timestamped video of them standing at a grill for two hours, that’s a problem for their credibility — and credibility decides cases.
What it doesn’t prove is that someone was never injured. People have good days. Injuries flare and settle. A single clip of a claimant carrying groceries doesn’t erase a herniated disc. Juries get that. What moves the needle is a pattern: repeated activity, over days, that directly contradicts specific claimed limitations.
And sometimes surveillance proves the opposite of what the attorney hoped. The investigator spends three days watching and the claimant genuinely doesn’t leave the couch. That’s not wasted money — that’s confirmation the claim is consistent, and knowing that before trial is worth plenty.
The line you can’t cross
This is the part the Dutch travel agency missed: surveillance has rules, and breaking them poisons the case. (We covered the Texas ground rules in detail in our post on what a private investigator can and can’t do in Texas.)
In Texas, legitimate surveillance sticks to what any member of the public could observe. Public streets, parking lots, restaurants, stores — fair game. Climbing a fence to peek through a bedroom window is not. Planting a GPS tracker on someone’s car without permission is illegal here, full stop.
Texas is a one-party-consent state for audio, meaning a conversation can be recorded when one person in it agrees — but that doesn’t give investigators a license to secretly record people in private settings. We don’t do that. We document what’s visible in public, with video and stills, timestamped and detailed.
Licensed investigators matter here too. Texas requires a private investigator license for this work, and the report that lands on your desk needs to read like it came from a professional — dates, times, locations, what was observed, nothing embellished. When footage ends up in front of a jury, the investigator behind the camera may end up on the witness stand. The work has to hold up.
When surveillance is worth the money
Surveillance isn’t cheap, and attorneys shouldn’t order it on a hunch. It pays off when there’s a specific reason to doubt the story:
Gaps in treatment. The claimant stopped going to the doctor for six months but still claims they’re disabled.
Prior claims. A history of injury claims that all looked the same.
Tips. A coworker, neighbor, or ex mentions activity that doesn’t fit the claimed injuries.
Social media hints. Posts that suggest an active lifestyle the medical records don’t show.
Deposition contradictions. The story shifted between the claim forms and the sworn testimony.
Timing matters too. The best surveillance happens after the claimant has locked in their story under oath. Watch too early and they might adjust what they say once they realize someone’s looking. Pin the story down first, then test it.
What to ask before you hire an investigator
If you’re an attorney thinking about surveillance on a Texas case, ask three questions before you sign anything:
Are you licensed in Texas? This is non-negotiable. Unlicensed investigation work creates admissibility problems you don’t want.
How do you document? You want timestamped video, still photos, and a written report with dates, times, and locations — court-ready, not a text message saying “he looked fine.”
Will you testify? If the footage matters, the investigator may need to authenticate it on the stand. Make sure they’re willing and able.
The bottom line
Surveillance in injury cases isn’t about gotcha moments. It’s due diligence on the most important witness in the case — the claimant. Done right, it either confirms the story or exposes the exaggeration, and both answers have real value before a case goes to a jury. Done wrong, it blows up in your face, and there’s a travel agency in the Netherlands writing a €68,000 check to prove it.
Texas attorneys: learn more about our investigation services — surveillance, witness locates, scene documentation, and more, anywhere in Texas. Call (737) 425-0505 or email admin@winwinps.org.
Need papers served? Order nationwide service or order local service in Travis & Williamson County. We serve in all 50 states — routine service from $125 nationwide ($95 local), rush from $195 ($155 local), same-day from $299 ($250 local).
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