If we're to believe the people who knew 'em and knew the situation,

� Rodriguez was visiting, "on business," from about 2,300 miles away, presumably temporarily.
� The lady had just been in a serious car accident.
� The lady may well have been a prospective employee or business associate.
� For whatever reason and for whatever period, the lady was at her mother's home � recuperating? just visiting?
� The husband broke-in and starting shooting, apparently without any preliminary conversation or identification.

Don't we normally visit others' homes in complete innocence, and with no expectation of violence?

Just exactly where, in all that we've learned so far, is there any suggestion or evidence that Rodriguez shouldn't've been there in complete innocence and with no expectation of violence?

Where is there any suggestion of evidence that he knew (or should've known) of discord between the lady and her husband?

Where is there any suggestion, in anything that we've learned so far, that Rodriguez was somehow foolish for being there?

"Good enough" isn't.

Always take your responsibilities seriously but never yourself.