Marionette (2012)

28 year old Helen is in a violent relationship with Martin. One snow-stormy night when she is cooking Martin arrives and starts to beat Helen. Unexpectedly the violence stops. Martin is holding his hand on the chest and tries to crab the phone but before he manages to make a call, he falls down. Helen calls to the ambulance, but due to the snowstorm it is difficult for the ambulance to reach the destination. Also, Helen has no idea what medicines Martin takes. Then a stranger knocks on a door, he sees Helen’s injuries and Martin lying on the floor and starts to act. The stranger finds the right medicine, fills the syringe with it and starts to inject. He says to Helen that half of the amount of the medicine in the syringe will cure Martin; the whole amount will be deadly. The stranger injects half of the amount, puts the syringe on the table and leaves. Now, Helen is facing a dilemma…