Unsuspecting love (billdip)

Several murders have been happening in Piedmont california but all have something in common: All the victims were kidnapped for 3 days and when their bodies found they all had the big dipper drawn on their foreheads in black permanent ink marker. With clear signs of a serial killer on the loose the BAU team from the FBI gets called in to give the local police a profile to catch the unsub. After much investigation they realize that the murders all see to revolve around 17 year old and high school senior Dipper Pines. But what happens when the young boy goes missing from his own home? Will he be another one of the unsub's victims?

I do not own gravity falls or criminal minds. I love both and figured it would be fun to do this story. I don't have a good updating scheduale but I will try to update frequently.