The Thaw - Season 1 (2022)

The body of a young woman is found on the banks of the river. It is evident that she recently gave birth. Chief Inspector Zawieja teams up with her partner Trepa to launch an investigation.

The police investigation continues, identifying new leads and evidence. The police investigate the link between the case, and the debts and business dealings of Kosinski, the victim's husband. The search for the victim's car continues.

Searching for new clues, Zawieja visits a psychiatric hospital where the victim used to work. She suspects that one of the patients could have contributed to her death. Meanwhile, Prosecutor Strzelecki receives a suspicious package.