I would add, the commonly referenced fight or flight is actually fight, flight or freeze. I can imagine, being Dylan, if I heard odd noises in the house that made me check out of my door 3 times and then I saw a masked man leaving (possible holding a large knife? With blood on him?) I would have done the same. Shut the door and sat there absolutely terrified. Who knows maybe she thought I’ll wait until daylight to leave my room, and then due to the to the late hour. And the probably exhaustion she would have felt from the adrenaline from the terror, she might have fallen asleep. Woken later that day and gone to check and found that scene. God bless her and Bethany, those poor girls have experienced a real life horror movie.