I have 15 years of experience, and specialize in the field of engineering mechanics with specific knowledge in the areas of low-damage collision analysis, reconstruction and general mechanics or dynamics analysis. I have published on such topics as mechanics of non-linear thin-film materials, precision non-contact measurement using photogrammetry, and motion reconstruction using three-dimensional videogrammetry. I have testified 20 times on topics such as low-property-damage collision reconstruction, Newton’s Law and general engineering theory. Since 2006, I have been retained as an expert witness in over 110 cases in the south Texas area. I am registered as a Professional Engineer in both Texas and Kentucky.