Articles Posted in Researching Experts

An aviation expert witness may have experience as an aviation engineer. Aeronautical engineers are responsible for the design and testing of commercial aircraft, special purpose aircraft, missiles, space vehicles, and satellites and may opine on aircraft loss of control and airworthiness. Aerodynamic or thermodynamic engineers work on the development of systems and may testify on flight dynamics/aerodynamics and aircraft system-subsystem/failure analysis. Other engineers focus on more specific aspects of aircraft design such as battery technology and propeller design and may report on product liability and accident investigation and reconstruction.

Premises liability expert witness Fred Del Marva explains standard of care in premises liability cases.

It is common knowledge that premises owners are not the insurers or guarantors of their invitees’ safety. The duty imposed on them is to provide a safe and secure environment, and to provide reasonable care.

This duty is achieved by requiring premises owners and operators to develop and implement policies, procedures, and protocols that will either prevent or deter what is reasonably foreseeable.

In medical malpractice cases, the central issue is whether the defendant doctor had applied the degree of skill, knowledge, and care ordinarily exercised by other members of the medical profession under similar circumstances. Although this is left to the trial judge’s discretion, a physician or surgeon must usually have some occupational experience in the particular field at issue in order to testify as an expert witness. In a neurology malpractice case, the neurology expert witness would be expected to be experienced in issues such as ruptured aneurysms, seizures, spinal cord injury, head trauma, and strokes. Special qualifications may be required in emergency room physician cases. For example, in California the court can admit expert medical testimony only from a doctor who has had substantial professional experience within the previous five years as a physician and surgeon providing emergency medical coverage for a general acute care hospital emergency department.

When selecting an expert witness, choose the one best qualified and make sure that the expert’s work on the case is better than that of the opposing expert. When possible, the expert witness should adhere to the scientific method by testing and confirming each underlying fact or premise in your case. For example, the anesthesiology expert witness testimony should be based on similar observations and tests as opposed to mere thoughts. This has two advantages. It allows you to test the expert’s thesis for accuracy and it provides a firm basis for arguing why the judge or jury should accept the proven opinions of your expert.

An expert witness’s qualifications to testify may be challenged when the witness is qualified as an expert in one area, and the attorney asks for the expert’s opinion in a related area. The closer the new area of inquiry is to the area in which the witness is clearly qualified as an expert, the more likely the judge will allow the witness to give an expert opinion. For example, a nursing home expert witness may be able to testify regarding assisted living, geriatrics, etc. Professional degrees, training, and education are not necessarily required. Practical experience may be equally suitable. Since judges have leeway in making evidentiary decisions, best arguments in the case should be made in the trial court. There is little chance of reversal on appeal for errors concerning an expert’s qualifications.

There can be advantages in using an expert witness who has never testified at trial before. Juries may respond positively to an expert who avoids the “hired gun” or “professional witness” label. Whether auditioning the expert who has never testified or the seasoned expert, it is important to determine whether the expert can respond well to instructions, has jury appeal, and can stand up well to cross-examination. When hiring an education and schools expert witness, for instance, can they explain their areas of expertise such as special education, school districts, staff dismissal, and staff hiring, clearly to the jury?

Hiring the child abuse expert witness early on in your case will benefit you in several ways. These include:

1) The expert can advise you of past or pending cases with similar issues involving the physical, emotional, or sexual mistreatment of children.

2) They can put you in touch with the attorneys and witnesses from those cases.

Retain your expert witness as early as possible. The first advantage is that the expert can help you decide if the case is questionable or a no-merit case before you have spent time and money on it. If that determination is made, defense counsel will gain strength in their argument for summary judgment or a lower settlement.

The expert can also educate you to gain a working knowledge on an esoteric subject. For example, a weather and meteorology expert witness can supply books and articles for you to get an understanding of aviation meteorology, air dispersion, air visibility, and satellite imagery analysis, as well as other topics.

When hiring an expert witness, contact the expert personally. Determine that there is no conflict of interest and that they have the expertise necessary for your case. Also take into consideration that expert witnesses may be hired as consultants. For example, a toxicology expert witness can help you evaluate your case, assist in developing the case, educate counsel, and suggest experts to be hired to testify. They will be knowledgeable and can opine regarding toxic chemicals exposure, asbestosis, benzene, carcinogenesis, chemical burns, and chemical spills as well as provide reports on chemical toxicology, drug toxicology, and forensic toxicology.

Since jurors sometimes give more weight to expert witness testimony than to lay opinions or closing arguments, finding topics in your case that are sufficiently beyond common experience will permit expert testimony. You may need to be imaginative in coming up with ideas for expert testimony. For example, industrial hygiene expert witnesses can be used in many ways. They are prepared to opine and write reorts on chemical hygiene plans, environmental management systems, industrial accident reconstruction, industrial chemicals, industrial chemical toxicology, industrial cleaning, industrial exhaust systems, industrial hygiene engineering, and industrial toxicology, among other topics. If your expert is not allowed to testify, be prepared with other testimony or evidence. It may also be possible to include the information in your closing argument.