The Horror Was the Police Work!
Wow those detective were amazingly bad at their jobs! There was no real hint the guy they "thought" killed Robin was EVER at that building.
It seems they barely questioned her brother, sister and the 4 kids playing the "killer" game. You think a good office could tell if a little kid was lying?
Then later they think there's a crazy killer running around and they don't ever patrol "The Bluffs" where Jude and Slick were killed? "The Bluffs" were kids are probably known to go to, ESPECIALLY ON PROM NIGHT?
We see in the film Kim's boyfriend Nick is obviously haunted by the accidental death of little Robin. But his dad (THE BIG DETECTIVE) for the past 6 Years did not see any change in his son's behavior?