5:32 a.m. Arochi’s phone pings cell tower in 1500 block of Bethany Drive near his home.
6:21 a.m. Sun rises.
http://starlocalmedia.com/planocour...cle_7d76c272-8fac-11e4-ae35-5728221577b8.html
The article has 6:21 for the sunrise. The official sunrise that day was 7:01. However twilight started between 0545 and 0600. That's when I believe panic would really hit EA and he would begin to think he needed to act quickly if he was going to hide Christina.