A little girl and the wolf

One afternoon, a big wolf walked along the dark forest, He waited for a little girl did walk along at this time and usually bring a basket full of food to her grandmother. Finally, Susan (that little girl) did along this forest and met a big wolf, then the wolf asked to Susan "Hey, is that basket for your grandmother?" and Susan answered yes she was. Suddenly, the wolf ran away and disappeared into the woods.
When Susan arrived and open her grandmother's house, she got somebody in the bed like her grandmother, but he was not. with a night cap, really, someone in the bed was the wolf that met Susan in the forest. And she looked at the bed, there was not her grandmother. Actually, she shot the wolf with the automatic gun from her basket.
After that incident, until now, nobody know where is her grandmother loss.