The culprit of the car accident spent only 3 years in jail. Despite numerous eyewitness, the investigation found no evidence of Ostrovsky's guilt. On the night of October 5, he was released from jail.
In July 2018, Ostrovsky, who was 23 at the time, hit a ten-year-old child in a Hummer SUV. The driver drove at high speed through a red light. After the collision, he took the license plates off the car and tried to escape. Kirill belongs to the so-called "golden youth": his father has acquaintances among Kyiv businessmen and people's deputies. Kirill's uncle is the criminal authority Sasha Obolonsky.