Keep your eye on it!

You decide to act like the event from last night never happened. You were in shock from your mother's death, and it is likely that you imagined what you saw. You start talking to your dad, and he does not seem to recall what happened. You spend the day in your room, thinking about what happened last night. The more your think, the more likely it seems that it was your imagination. Randomly throughout the day you leave your room to check on your dad. Every time you check you see that he is still sitting motionless at the dining table. Until when you checked around 8:30. You see that you're dad is nowhere to be seen. You assume that he has gone to sleep early. It seems likely since he has done nearly nothing all day. You sit down at the dining table in the spot you're dad was in. By now you are confident that you were just hallucinating and that you were in shock over your mother's death. That is until you notice something you didn't before. It is sitting on the table in a spot that would be covered by your dad's hands had he been sitting there. It is those horrid yellow eyes. The same mask on the man in your house yesterday is sitting on your dining table. At first you don't think about it too much. You saw the man take off his mask yesterday, and he could have left it here. You are a little skeptical though. Then, out of nowhere. a hand appears on the mask. You look up and see your dad dressed in the same outfit he was yesterday when he came to your house. You are now certain that it was him. Your heart starts pounding, and the fear that it took a full day to dispel comes rushing back. But then your dad gets rid of it for you by shooting you square in the chest.