Florida woman fatally guns down Army veteran during petty dispute over Walmart parking spot

Shocking video obtained by WPLG, captured the moment an Army veteran was gunned down, seemingly in a petty argument over a parking spot in a Florida Walmart.

The horrific cellphone footage captured 62-year-old victim, Bart Diguglielmo, seemingly exchanging angry words with an unidentified woman in the parking lot of the North Lauderdale store around 12:30...