At this time we really don't know any thing about the officer but I'm more inclined to think he may have been targeted because of what he does for a living. For a person who puts their life on the line IMO that's just wrong.
VB
The lady in question who cooked this hamburger had no view of the officer who was outside in the drivethru lane. Therefore it's not possible that he was targeted at all unless the person working the window walked over to her in the burger prep area and told her specifically it was a cop.