Accident Overview
Witnesses reported that the aircraft circled the area two times at approximately 200 feet above ground level before it struck trees and crashed. The aircraft subsequently came to rest against a residence where the pilot's sister lived.
Pilot and Passenger Statements
According to the pilot, the engine started sputtering, prompting him to apply carburetor heat. Despite this action, the engine continued to lose power. The passenger reported that they had attended a party the night before and had been drinking and smoking substances described as "kools"—a street name for cigarettes dipped in phencyclidine (PCP).
Investigation Findings
No preimpact part failure or malfunction was found during the investigation. Witnesses reported that the engine was running normally just before impact.
Toxicology and Drug Allegations
Based on their observations, sheriff deputies believed the pilot was under the influence of PCP. They noted physical symptoms including dry mouth, difficulty with speech, rigid body movements, horizontal nystagmus of the eyes, and a faint PCP odor emanating from the pilot's breath and person. Deputies requested that the pilot submit to blood or urine samples for drug and/or alcohol use, but the pilot refused.