I just can't see him firing a .50 without compromising his position unless he's shooting from elevation or VERY loud area. Otherwise it's one shot, everybody looks and sees where you shot from and then your position is compromised. Then he's found out. I posted on another thread that I think the suppressed weapons are the ones LAPD should fear.
I don’t see him leaving the LA area at all. He’s got more work to do, and a list to follow. And he’s had about 5 years to plan all of this. My guess is he has safe houses stocked with food, money stashed, and is planning on picking off LAPD and/or family members. Then he might split. Or he could reverse the process, lay low for a while, and then start up again with his vendetta. He’s a man on a mission, vengeance.....