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Richard Lettieri – Crime Psychologist
Orange County Forensic Psychologist
Richard Lettieri - Crime PsychologistRichard Lettieri - Crime Psychologist
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Author Archives: Dr. Lettieri

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Mar12021
Blog

Why Would an Innocent Person Confess to a Crime He Didn’t Commit

Several years ago, Netflix’s When They See Us made us revisit the case of the Exonerated…

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Jun32020
Blog

Are Women Committing More Crimes?

Prior to the 1950s, the study of crime in the United States traditionally focused on male…

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May242020
Blog

Do Psychopaths Mellow with Age?

What is a “Psychopath”? Most people have heard the term, but many aren’t sure exactly what…

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May202020
Blog

The Link between Adult ADHD and Criminal Behavior

ADHD stands for Attention Deficit Hyperactivity Disorder. ADHD is a disorder that is frequently diagnosed during…

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May112020
Blog

The Elements of Competency to Stand Trial Standard for a Crime

In order to participate in criminal proceedings, a defendant must have a rational and factual appreciation…

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Apr202020
Blog

Homicide: Manslaughter vs. Murder

Manslaughter and Murder. Both are forms of homicide. However, they are not the same. Both are…

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RICHARD LETTIERI

Dr. Lettieri is a licensed clinical and forensic psychologist with a private and forensic practice
in Orange County, California. He is a member of the Expert Witness Panels of Orange County and San Bernardino County Superior Courts.

He is frequently called upon to assess individuals for a number of reasons, including competency to stand trial and insanity, and to evaluate individuals accused of sex crimes and violent offenses.


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