Am I the only one in the thread who thinks Brian was not in contact with anyone and he did not have a burner? Just curious.
I don't think he was. I think it's evident now he left to harm himself. I also think all the coincidences / bumbles in case are very odd. The case started out that Gabby was missing for 10 days without her fiancé telling a soul she was missing after driving their 'home' back to his parent's house in FL. Where he just continued on with life as did everyone around him. It's understandable some questions the Laundries true intentions.
I do think when BL left on the 13th his parents knew he killed Gabby. I wouldn't speculate on how much information they had. I do fully believe when BL left before Gabby's body was discovered the Laundries knew she was gone by his hand.