The phrase you're referring to, , is the title of a popular episode from the Polish true crime podcast Kryminatorium , specifically from their "Polska Sprawa" series released on July 19, 2021 .
The case, titled (Polish: Zakleił zamek pianką, aby nie mogła uciec ), centers on a escalating neighborly dispute that turned deadly. Dariusz Gizak wasn't just a difficult neighbor; he was a man obsessed with control and retribution. The Calculated Trap zakleil_zamek_pianka_aby_nie_mogla_uciec_kobiet...
: By jamming the lock, he ensured that once he entered the apartment (or attacked from within), the victim could not simply run out the front door. The phrase you're referring to, , is the
What makes this case particularly haunting is the mechanical precision of the perpetrator. Before moving in for his final attack, Gizak took a canister of mounting foam and filled the keyhole of the victim's front door. The Calculated Trap : By jamming the lock,
This small, seemingly bizarre act of vandalism had a terrifying purpose:
: It was a clear sign of premeditation, showing that every exit had been considered and blocked. The "Polska Sprawa" Deep Dive