A diehard "Star Trek" fan, Steve Mulroy created the first Star Trek Day in Shelby County in 2015 when he was a county commissioner.

Linguist Marc Okrand invented the Klingon and Vulcan languages as heard in the Star Trek films and TV series, beginning with a Vulcan-dialogue scene in Star Trek II: The Wrath of Khan in 1982.

As District Attorney of Shelby County, Steve Mulroy works "to enhance public safety" and "ensure equal justice for all," according to the website for his office. But Mulroy's interest in safety ...