Naturally, the response to the radio call was significant, but once investigators completed their work they concluded that the officer fired a single shot through the windshield from the outside.
Having been with this particular police department for approximately a year, this individual will be able to look back at that year as being his entire police career.
It is of course possible that the conclusions of the investigators are incorrect, or that there was some compelling reason for the young officer’s actions, either of which could change the outcome of this story. But we rather doubt it.