Dennis Waller, CLI
Denny has been a licensed private investigator since 1987. He tested for and became a Certified Legal Investigator in 1988. Denny has extensive experience in a wide range of investigative matters including product tampering, patent infringement, and personnel issues.
Police Practices Consultant/Expert Witness
Denny has been retained over 600 times by attorneys in 35 states as a consultant and expert witness for matters related to police policy, procedure, and practice. He has served as an expert witness in federal courts, state courts, and before administrative hearings.
Denny has a bachelor’s degree in police administration from Michigan State University, a master’s degree in public administration from Florida International University, and over 3,500 hours of law enforcement training.
Denny has served as a police officer, field training officer, detective, sergeant, lieutenant, department training officer, police academy director, and chief. Denny has been a certified law enforcement instructor in Michigan, Florida, North Carolina, and Wisconsin. He has received specialized certifications as a police firearms instructor, police defensive and arrest tactics instructor, OC instructor, and psycho-motor skills design instructor. Denny has also taught a variety of law enforcement and related courses at the college and university level.
Please contact our office to determine specific areas of expertise; to obtain a preliminary consultation, or to obtain a current curriculum vitae and fee schedule.