The first season of the Russian detective mini-Series «Moscow Mysteries: A Dangerous Entanglement», which can be watched online in our internet cinema with free access, starting with either of its two episodes, tells of another unusual case that investigator Anastasia Vyazemskaya must solve. One of the visitors, a young man named Viktor Bogdanov, suddenly dies in the State Library. Everything indicates that the poor fellow was poisoned. Various versions of what happened emerge, but only investigator Anastasia Vyazemskaya, who has repeatedly proven her professionalism, will be able to unravel this mystery.
