An improvised explosive device was planted under the vehicle of a voting member of the precinct election commission. It went off as soon as the woman got into the car.

The victim died from her injuries in hospital. A criminal case has been initiated into the incident. On March 4, train traffic on the Zvezda - Chapaevsk section was suspended due to the intervention of unauthorized persons. There were no casualties or injuries as a result of the emergency. As Governor Dmitry Azarov noted, attempts have already been made to commit terrorist attacks on infrastructure facilities in the Samara region.