(Derek) I pulled out the photos of the threatening notes that Kendall and Jaxon had received. Both had the same handwriting. Messy but readable. Someone trying to disguise their writing but not doing it well. I went back to Brad Keller's f*******: page and scrolled through his posts more carefully. Most of it was typical college stuff. Hockey team photos. Party pictures. But then I found something useful. A post from three weeks ago showed a handwritten note he'd taped to his dorm room door. It said "Gone to practice. Back at 6. Don't wait up losers." He'd taken a photo of it and posted it with laughing face emojis. I held up one of the threat notes next to my laptop screen. The handwriting looked similar. The way he made his lowercase letters. The slant to the right. The spacing betwe

