David Lambert

David Lambert has extensive experience in security management and law enforcement, currently serving as Manager of Security at A Services Group, LLC since August 2008. Prior to this role, David worked as a Police Detective for the Cook County Sheriff's Police from February 1973 to December 2003. David's education includes an Associate of Arts in General Studies from City Colleges of Chicago-Wilbur Wright College, a Bachelor of Arts in Criminal Justice/Police Science, and a Master of Science in Criminal Justice/Police Science, both from Lewis University. Additional training includes specialization in the Investigation of Sex Crimes from the University of Louisville.