2005 MAZDA MAZDA3 User Comment / Complaint

My son was involved in a single motor vehicle accident driving my 2005 mazda3, 4 door sedan. he left the roadway, broke thru a farm property fence, spun around, went through another section of fence, then impacted the rear of the vehicle on a large hemlock tree, causing extensive damage to the front and rear of my vehicle. he was wearing his seatbelt, and feels very lucky to have survived, because not one airbag deployed. no steering wheel airbag, passenger side front, or neither of the two side curtain airbags deployed. i have photos, the car was classified as a total loss by insurance company.