Aviation Operations (General) Expert Witnesses: 3

Evidence Solutions, Inc. (ESI) is a premier Data and Information Forensics company established in 1982 to help clients obtain, understand, and utilize all the data and information available to them.  We can analyze cell phones, computers, hard drives, EDRs, reconstruct accidents, provide trucking standard of care consulting, recover digital data, and provide expert witness testimony in our many areas of expertise. Our experts can help you understand what needs to be done, what should have been done, and what to do next.  Call us today so we can help you!

Litigation Support - Evidence Solutions' team of expert witnesses provide litigation services in digital forensics, auto and truck accidents, accident reconstruction, EDR forensics, sports injury, police standards and policies, CMV standards, Greek fraternity issues, product failure analysis, and medical record recovery and analysis.  No matter how complex the case, they can help you discover what happened and present it in a way that everyone can understand.

Areas of Expertise:

Digital Forensics Auto & Truck Accidents Cell Phone Forensics Accident Reconstruction Black Box Forensics Sports Injury Police Standards and Policies CMV Standards Greek Fraternity Issues

Product Failure Analysis Medical Record Recovery and Analysis Data Recovery Real Estate Transactions Financial Services General Aviation Military Aviation Trucking Brokerage Triangulation / GPS

 Featured ESI Experts:

John Ross - Commercial Motor Vehicle - Heavy Vehicle - Truck Driving Standard of Care Expert Witness

John Ross has been driving commercial vehicles professionally since 1993 and boasts a blemish-free, no violations record. His experience includes owner/operator, safety director, and compliance director. He has significant experience in safely transporting hazardous materials (HAZMAT) including oil field operations and transportation. John also has significant experience in loading, unloading, and load securement. 

Expertise: Commercial Vehicles (18 Wheeler), Commercial Vehicle Safety Facilitator, Tractor-Trailer Inspection, CMV Operations, HAZMAT Handling, HAZMAT Driving, Tractor Maintenance, Trailer Maintenance, Professional Driving, Standard of Care Expert, Trailer Loading and Unloading Safety, Truck Driver Actions, Truck Driver Responsibilities, Driver Qualifications, Driver Training, Federal Trucking Regulations (FMCSRs), State Trucking Regulations, Driver Training Instructor, Double & Triple Trailer Driving, Trucking Industry Safety Standards, Loading and Unloading of Hazardous Liquid Safety, Oil Field Heavy Trucking Expertise, Electronic Logs / Electronic Logging

Joseph Renda  - General Aviation - Unmanned Aerial Systems - Aviation Maintenance Expert Witness

Joseph Renda is an experienced General Aviation pilot with over 6,800 flight hours. He is FAA certified for Unmanned Aerial Systems, Single Engine Land, Multi Engine Land, and Instrument. Mr. Renda also has decades of experience in Aircraft Acquisition, Repair, and Sales including international acquisition. He has maintained and audited maintenance records and understands compliance and regulatory issues surrounding them.

Expertise: General Aviation Repair, FAA UAS Pilot (Unmanned Aerial Systems), Commercial Single Engine/Instrument Rating, Commercial Multi-Engine / Instrument Rating, Land Instrument Training, International Aircraft Acquisition, Airplane Paint and Interior Refitting, Photo and Video Marketing of Aircraft, Aviation Maintenance and Services, Aircraft Sales, General Aviation Pilot Standard of Care, Ultralight Instructor, Maintenance Record Keeping Requirements, Person-Machine-Environment Interface

Daniel J. Brown - Law Enforcement Standard of Care Expert Witness

Daniel J. Brown served in the Law Enforcement profession for nearly 22 years, with close to 28 years of combined policing and military service. He is a seasoned professional with proven leadership skills. He helped establish a municipal police department from inception and used this knowledge to re-build two different fledgling police departments as a police chief. Mr. Brown is a decorated military veteran of two branches of service, holds a graduate-level education, and is currently pursuing his Ph.D. His experience in law enforcement ranges from municipal, county, tribal, and military. He is also a graduate of the 267th Session of the FBI National Academy.

Expertise: Community Policing, Preventing Violence through Community Policing, Major Crimes Investigation, Police Policy and Procedure, Increasing Department Productivity, Municipal, County, Tribal and Military Law Enforcement, Threat Assessment and Management, Enhancing Community Trust, Intelligence Led Policing, School Resource Officers Management, Arizona Peace Officers, Advanced Accident Investigations, Criminal Jurisdiction in Indian Country, Firearms Instruction

View Evidence Solutions, Inc,'s Consulting Profile.

Helen Zienkievicz has the unique experience of longevity and active engagement in two fields of expertise, Aviation Safety and Nursing. She has held, and continues to hold, a multitude of positions in both of these industries.

Ms. Zienkievicz holds a Masters Degree in Nursing Education and Research and is a Board Certified Nurse Practitioner. She is qualified in Advanced Cardiac Life Support and belongs to a multitude of nursing-related organizations including the American Association of Nurse Practitioners.

During her 29 year career with United Airlines, Ms. Zienkievicz held a variety of positions including Airlines Manager of Health, Safety & Security for Onboard (Flight Attendant) Service Division. Her duties included oversight of airline cabin regulatory compliance of FAA and TSA regulations, primary division liaison with FAA Principle Cabin Inspector, direct investigation of cabin safety incidents and accidents, and advisor to corporate safety, training, medical, personnel, communications, legal and division management.

Ms. Zienkievicz provides expert opinion on aviation cases for both Plaintiff and Defense. With an extensive background in both aviation and nursing, she offers attorneys a unique perspective on aviation cases related to cabin safety, regulations, and training.

Aviation Safety Expertise

• Aircraft Cabin Safety
• FAA Regulations
• Air Carrier Access Act
• Passenger - Flight Attendant Injury / Illness Management
• Flight Attendant Instruction
• Turbulence Response
• Flight Attendant Policy and Procedure
• Crew Resource Management
• Threat Error Management

View Helen Zienkievicz's Consulting Profile.

Keith M. Cianfrani, MAS, CRSP, a retired U.S. Army Lieutenant Colonel, the founder and owner, has over 30 years of aviation experience. He is a master army aviator, aviation safety officer, commercial pilot, instructor pilot, and was an accident investigator for the U.S. Army Safety Center.

Background - Mr. Cianfrani is rated in both rotary wing and fixed wing aircraft. As a safety officer, he has managed safety programs in organizations with over 100 aircraft stationed throughout 5 states. Mr. Cianfrani is currently an instructor for Embry Riddle Aeronautical University and Kansas State University. He is also presently attending Florida Institute of Technology (FIT) as a PhD Student in Aviation Science.

Mr. Cianfrani is a certified Flight Instructor (CFI) and has also worked in the civilian, commercial aviation industry. He has been flying for companies such as Petroleum Helicopters, Damin Aviation, Keystone Helicopters, Island Helicopters, and Chopper 6 and Chopper 3 in Philadelphia. He also has experience in the flight for life, aero medical evacuation industry.

Litigation Support - Keith Cianfrani specializes in Human Factors and Material Failure in Aviation Accident Investigations. He serves as an aviation safety consultant for the Federal Aviation Administration and FIT. An IS-BAO Certified Safety Auditor, he provides safety evaluations in accordance with Federal Aviation Regulations. His services are available nationally and internationally and include written reports, depositions, and trial testimony as needed.

Areas of Expertise:

Pilot / Crew Performance Human Factors Maintenance Environmental Factors Meteorological Factors

Safety Training Material Factors Aviation Accident Reconstruction FAA Regulatory Compliance Safety Audits

View Keith Cianfrani's Consulting Profile.