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If It Walks Like a Duck,
and Talks Like a Duck,
It’s Probably a ...
Dealing With the Carrier’s Experts
on Judicial Review
Who Am I and Why
Am I Here?
I am John
Lubbock
I Used To Practice Here
Retire
quickly found
$150/hr
Retire
Most of my
practice is here
Austin
Pretrial Issues in
Judicial Review
Pretrial Issues
Jurisdiction
Venue
Discovery
Motions to Compel
Motions for
Summary Judgment
Important Issues
EXPERT
WITNESS
TEX.R.EVID. 702
Scientific
TEX.R.EVID. 702
Technical
TEX.R.EVID. 702
Specialized Knowledge
TEX.R.EVID. 702
Understand the Evidence
TEX.R.EVID. 702
Determine a Fact in Issue
TEX.R.EVID. 702
Witness
TEX.R.EVID. 702
Qualified
TEX.R.EVID. 702
Knowledge
TEX.R.EVID. 702
Skill
TEX.R.EVID. 702
Experience
TEX.R.EVID. 702
Training
TEX.R.EVID. 702
Education
TEX.R.EVID. 702
May Testify
Daubert
Robinson
Robinson
Core Holding
Gatekeeper
Qualified
Relevant
Reliable
Relevant
“A jury more readily
accepts the opinion of an
expert witness as true
simply because of his or her
designation as an expert”
Robinson
Reliable
Six Factor
Test
Robinson
•The extent to
which the
theory has been
or can be tested
Robinson
•The extent to
which the
technique relies
upon the
subjective
interpretation of
the expert
Robinson
•Whether the
theory has been
subjected to peer
review and/or
publication
Robinson
•The technique’s
potential rate of
error
Robinson
•Whether the
underlying
theory or
technique has
been generally
accepted as
valid by the
relevant
scientific
Robinson
•The non-judicial
uses which have
been made of the
theory or
technique
•“Trial courts
may consider
other factors
which are
helpful to
determining the
reliability of
scientific
evidence”
Robinson
Burden
Relevant
Reliable
Proponent
Question?
EXPERT
WITNESS
scientific evidence
Answer
Gammill
Reliable
Relevant
EXPERT
WITNESS
Six Factor
Test
Six Factor
Test
Gammill
Nothing requires a court to
admit evidence which is
connected to existing data
only by the ipse dixit of the
expert
Gammill
Analytical Gap
Practical Advice
Excluding Experts
Wrong Specialty
•Broders v. Heise

“Given the increasingly specialized
and technical nature of medicine,
there is no validity, if there ever
was, to the notion that every
licensed medical doctor should be
automatically qualified to testify as
an expert on every medical
question.”
Missing Key Facts
•Borg-Warner v. Flores

“the record reveals nothing about
how much asbestos [plaintiff] might
have inhaled.”
Unsupported Jump
“If skill and experience were
all Rule 702 required,
merely establishing the
witness’s qualifications
would show the relevance
and reliability of the
testimony every time.”
Gammill at 722
Using Post-Hoc
Reasoning
•Havner
Using Wrong Facts
•Havner
Fails to Rule Out
Alternative Causes
•Robinson
Besides Robinson
Challenges
Reports
Reports
“Elicited by an outside
interested source”
Freeman v. American Motorist
Reports
“Elicited by an outside
interested source”
Freeman v. American Motorist
Where to Find Dirt
Websites
•American Academy of Orthopaedic
Surgeons
•American Academy of Pain
Medicine
•American Board of Internal
Medicine
•American Board of Psychiatry and
Neurology
you may not know...
radiologists
should not wear
white coats
when reading films
Doctor, I notice..
white coat
Do you ALWAYS
white coat
Websites
•American Academy of Orthopaedic
Surgeons
•American Academy of Pain
Medicine
•American Board of Internal
Medicine
•American Board of Psychiatry and
Neurology
Websites
•Trialsmith
Websites
•Trialsmith
Websites
“Herniations are
Degenerative”
Websites
http://delicious.com/txworkerscomp
If you want to
practice here
EXPERT
WITNESS
EXPERT
WITNESS
Retire
Contacting
John
jgibson@gibsoncarver.com

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Expert challenges in workers comp