Times Square Shooting Suspect Arrested

Authorities in Jacksonville, FL, tracked down a 31-year-old man across several states, arresting him in a McDonald's parking lot. He is accused of shooting three bystanders, including a four-year-old girl, following an argument. None of the victims were related to the incident, and all are expected to recover fully.

What was the relationship of the people shot to the incident?

What is the expected outcome for the people who were shot?