I have 25 years of experience, and specialize in the field of trial work with specific knowledge in the areas of institutional violence, murder cases and gang intervention in the community. I have published on such topics as institutional violence, gangs, homicide, and related subjects. I have testified 20 times on topics such as see the above. I have written thirty two books and have several more in process; I seem to do well on the stand; and have a long history of good rapport with murderers.