Not reporting a firing of your weapon is only a 5 day suspension. These guys are going to prison for a long time. They didn't know davila was injured, he jumped into a van that was already there and waiting for him.
Did you know agent Sanchez, who started this was a childhood friend of davalia? Sanchez I might add, is a mexican born US border agent. It's Sanchez that needs to be investigated and his connections to a known drug runner.
What kind of sensor? I'm don't recall that.
I believe I heard that if these agents had done their duty and reported the incident, including the firing of their weapons, it is possible that they would have received a suspension. However, for them to even receive a 5 day suspension, someone would have had to determine that they were WRONG in the actions that they took.
I would bet that Sanchez has been investigated. But I don't konw that for a fact.