Recipe

-Little girl
-Clown
-Father
-Mother
-Hot Investigator

Take one little girl, make her find her mum dead with a creepy clown standing over her body.
In confusion, she runs out the house screaming and eventually loses sanity.
Clown and supposedly dead parent runs out the house to calm the child, a prank on Halloween.
After a nights sleep the child wakes to see her mum lying dead on the kitchen floor, blood draining out of her.
A knife in her hand. Blood flowing down her arms, she screams.
Father comes home from work finds child gone,wife dead. Have the dad find the child after going through some horror and is accused of killing his wife and child.
Father end up dead as he slowly goes insane as he becomes confused and really blame himself what's happens.
The child is found after a few years by a hot man reopening this case.
Put in some horror on his journey and gruesome stories of what happened to the child after disappearance.
He ends up finding the child at an older age, who has gone insane and still killing...