Articles by Expert Witnesses

Like any field, forensic science has both good and bad practitioners. If analysis results are based on science, and science is exact, then how can there be opposing experts in litigations?

The growing shortage of nurses in the United States as well as in California has been well publicized over the last few years. In response, numerous studies have been conducted to identify the causes, analyze the issues and determine solutions.

Do you need a mental health expert in your corner? Mental health and the justice system have been working side by side for decades. Forensic Mental Health Professionals have been called upon to evaluate and/or assist in many cases over the years.

Hispanic constructions workers are increasing but in many cases without proper safety enforcement and training. There is a need for more Spanish speaking OSHA instructors and inspectors to fill the void.

This article deals with the lack of strong enforcement of MSHA safety regulations which may have played a role in recent mining disasters. The author has over 35 years experience in safety with 10 years as an MSHA engineer and inspector.

Institutionalization of HSE is not widely discussed but is the highest level of achievement that HSE performance can achieve. It means that HSE has become part of the corporate culture and is the way "we do business". It has become as natural as breathing. This paper discusses how an organization can achieve this lofty level of success. It is not an easy road but when achieved is well worth the effort.

This article outlines my experience in transforming a former Soviet Republic oil company's HSE program from a poor performer to an industry best performer using tried and proven principles.

The use of risk assessment principles is key to an effective and successful safety program. This article provides a basic introduction to risk assessment by utilizing a simple example involving a car crash. When these simple elements are introduced into a work place, accidents reduce and the severity of the accidents also reduce.

Wills are generally contested either on the grounds that the testator lacked Testamentary Capacity (was incompetent to make a will at the time of signing it) or the testator, because of his/her mental state, was subject to Undue Influence (i.e. if there is evidence of coercion, manipulation, deception, compulsion, intimidation, etc.) or an Undue Influence secondary to a thought disturbance (such as delusions affecting the testator's free will in making decisions).

My dilemma revolved around limitations pertaining to the original document bearing the questioned signature: time and location.

In the Armstrong v. LaSalle Bank National Association decision on a motion for summary judgment, the trial court found in favor of the defendant trustee’s decision to accept an employer stock valuation that did not include a discount for lack of marketability. The plaintiff appealed the unfavorable trial court decision to the Seventh Circuit. While recognizing an ESOP trustee’s discretion in employer stock valuation matters, the Appeals Court reversed the summary judgment decision.

In litigation controversies related to the income tax deduction of shareholder/executive compensation as a business expense, the courts generally apply a multi-factor test to determine if the compensation is reasonable. The courts apply this test with an emphasis on the perspective of a hypothetical independent investor. In this analysis, the extent to which the courts accept and rely on compensation data from published compensation surveys and/or from comparable company analyses varies.

There is a split in authority in the federal courts regarding the discoverability of attorney work product provided by counsel to his or her expert and in particular, the discoverability of draft expert reports. Most jurisdictions have ruled that the 1993 amendment to the Federal Rules of Civil Procedure makes it clear that any materials provided by counsel to a testifying expert is discoverable, including information contained in draft reports.

Trial judges perform a “gatekeeping” function, deciding whether to admit or to exclude expert witness testimony as trial evidence. Trial judges often apply the four factors articulated in the Supreme Court Daubert decision in their judicial decisions regarding the admission of expert testimony. This discussion summarizes the evidentiary considerations regarding (1) the level of certainty in the causation of economic damages and (2) the level of certainty in the measurement of economic damages.