Breaking In

The film follows single mother Shaun Russell (Gabrielle Union) who, after the sudden death of her father, takes her two children, Glover and Jasmine, to his Malibu mansion in order to settle his estate. But at the mansion are four criminal convicts intent on finding the deceased’s safe and making off with its goods. They take Shaun's children hostage and force her to get the money, but then she begins killing them off to save her kids. Read more on Wikipedia.