See how they smile like pigs in a sty
Expert witness have been very much in the news in
the Johnny Depp-Amber Heard trial. Having been an expert witness myself a few
times, it worked out well once and worked out, IMHO, poorly four other times. Given
that I have a pathological aversion to judging
or being judged, it was probably inevitable that I had bad experiences. I find it
cathartic to blog about my experiences.
A trial is supposed to be about determining the truth. An expert
witness is supposed to elaborate on the truth. But how does one become an expert?
And if there are experts on each side, and one side is not telling the truth, how
do you tell if an expert is telling the truth?
I naively felt that each expert should speak the truth and
the court would decide what is the truth. As I said that was naïve. The court does
not have expertise on many matters. It instead looks at the credentials of
those who are being presented as experts. That was my first experience. The
case concerned the use of a computer program, which I had written. The first expert,
who I believed had misused my program, testified. When I was on the stand, I
was not asked about my program. I was asked if I was a registered Professional Engineer
or if I had any other credentials. I did not, and I was dismissed from the stand
before I had a chance to discuss my program. I took immediate steps to get a license
as a PE. I was eligible to get a license, I just had naively thought the truth
was more important than any credentials.
The second court case, (actually a city council meeting) is where I was prepared to testify when the client
came out stating that the matter had been already settled and no testimony was
necessary. In this case the truth took a back seat to a back-room deal.
The fifth time as an expert witness ( the fourth time was
the one that went well), ironically where the opposing expert was the very one from
my first court case a decade earlier. In reviewing his report, I pointed out to
my client’s legal team that a fundamental math error had been made. On cross examination
of that expert, my client’s lawyer asked him about this. Because of this error the
judge struck his testimony and his report from the trial record, and I did not testify because there was no
longer anything to refute. I did get the feeling of Karma in seeing his report
and testimony dismissed, but the truth again took a back seat to credentials.
The final time I was an expert witness, I had what I
thought was a professional disagreement with the opposing expert. I was first on the stand
and the opposing expert was second. During her cross examination not only was
what I thought was an inconsistency pointed out, but her ethics and motives in making
her assumptions were questioned. I was so shaken I wrote to the “opposing” expert
to apologize.