Answer:
They must have been experienced criminals in some other way if they really are criminals
Explanation:
Yes this sentence is a fragment. It doesn't have a predicate and sentences need to have a subject and a verb (predicate) in order to be complete.
Answer:
yes it did
Explanation:
"As Coyotito's cries diminish into moans, Juana asks Kino to summon the doctor."
Answer: He is worried and he has a intense face.
Explanation:
I could not find the rest of your question that is missing but I have found the answer on the internet that had the most acceptance of people that were looking for the same answer as you do.
In that answer, it says that the man from the section is feeling anxious and intense and that the other could see that on his face so his gestures are showing that he is obviously worried about the upcoming moment.
Also, you can check on it by feeling the tone of the section while you are reading the situation between the sports announcers and the hitter.