Stone Trail

During a walk in the mountains, the wife of billionaire Arkadiy Burilkin, Irina, dies due to a sudden rockfall. According to the police, it was an accident. However, the billionaire is convinced: it was an assassination attempt against him, organized... by business competitors, and Irina became an unintended victim. Police colonels Gurov and Krychko, after reviewing the circumstances of the case, are forced to agree with Burilkin – the rockfall was staged. Suspected perpetrators are taken into custody. The case could be closed… But at this moment, and again as a result of a rockfall, the billionaire's estate manager dies. It turns out the criminal is still at large. The resumed investigation leads the detectives to a shocking conclusion…