Piggy

One day, you, an officer get a call from a neighbord from a house saying a little kid left the house, over 6-7 years old, you go there to investigate and let Doggy and Poley (Officers) in charge of the Police Station. But.. you suddenly feel a giant pain in the head as if someone or something had hit you, you then wake up later in a room, it has pictures of a little girl (over 12 years old) named Penny and her little brother, it also has a bunk bed most likely for the 2 of them and some decorations, you go downstairs and realize the door is locked.. but.. the twist is : YOURE NOT ALONE.