What happened
The flight came under attack from enemy forces while operating in the area. The airframe sustained critical damage from the hostile fire, leading to a loss of control. The aircraft subsequently crashed near the location of Staritsa. As a result of the impact and the preceding event, one passenger lost their life. The pilot survived the crash but sustained serious injuries.
Findings
The official investigation determined that the primary factor in the accident was the engagement by hostile forces. The damage inflicted by the enemy fire rendered the aircraft uncontrollable, directly causing the crash sequence.