Jay runs through crowds of people trying to avoid the Red Visors. In an alley, he notices the trunk of a car is open, so he hides and waits for the Red Visors to leave. Believing they are gone, he opens the trunk, but then he hears a call to put his hands up, so he raises them. However, he realizes the call was not for him and spies behind the truck. The call was actually for a hooded man, who tells the Red Visors that it was all a misunderstanding. The man hits them, then starts up his car. With their own cars, the Red Visors get in pursuit.
No. But I want to mention that we're told about a boy and a girl who became orphans at the age of 9 and during infancy, respectively. They "bounced around a lot" through the years. Clearly, their lives weren't easy, but they stuck together and are apparently doing well now (the boy having become a grown man, and the girl probably a teenager).
No one is killed by fire in the movie, but we're told that someone in the past died in an apartment fire after saving two children. No graphic details at all. --- SPOILER ---SPOILER --- SPOILER --- SPOILER --- Someone is burnt by solar radiation.
Forearm. We don't hear the sound of the bone breaking, and there's no visible bone or even punctured skin, nor an unnatural angling. We only know the arm is broken because it's put in a cast.
No, but we're told that a grown man lost his parents in a fire when he was a child. As far as we know, none of the characters in the movie is a parent.