Former detective Michael Knox opines on Dr. Vincent J. M. Di Maio's testimony
Day 11 of George Zimmerman trial testimony
WPLG-Local 10 Brian Ely talks to Michael Knox, a forensic science and criminology consultant, about Dr. Vincent J. M. Di Maio's testimony in the George Zimmerman trial Tuesday.
Knox is a former police detective from Jacksonville, Fla. He is a recognized expert in firearms, ballistics, crime scene reconstruction, death investigations, bloodstain pattern analysis, and traffic accident reconstruction.