TV series Biased attitude (2020)

Natalya Gorenko, a former successful investigator, works in the patrol police and is preparing to celebrate her 45th birthday. She is having a hard time with the breakup with her only son Ilya, who has not communicated with her for seven years. Ilya cannot forgive his mother for the fact that, as an investigator, she refused to keep her son out of prison for the crime he committed. For the same reason, her husband, forensic expert Stepan Feofanov, left Natalya, outraged by her excessive adherence to principles. Upon release, Ilya avoids any communication with his parents, and they, in turn, do not communicate with each other for years. But one day a body with traces of violent death arrives at the morgue for an autopsy, in which forensic expert Feofanov recognizes his son Ilya. Tragedy unites the former spouses; now their main goal is to find their son’s killer.