More and more people are moving from the concrete jungles of other states to the more rural parts Texas. This means those newbies won't understand the ways of wildlife here. Just leave them alone.
However, while this email scam is new to me, it appears to be a resurfacing of an old scare tactic that attempts to get the recipient to click the link provided in the email. Sure, you could just not click it but the way the email is worded may have you convinced you are needed in court.