How friend of Dallas officer killed in ambush 4 years ago continues to honor his legacy
July 23, 2020 at 16:48 PM EDT
Alex Witt, who calls himself a brother to Dallas police officer Patrick Zamarripa, known as “Zam,” who was killed in an ambush attack on Dallas police on July 7, 2016 – one month before his 33rd birthday – is carrying on Zam’s legacy in a big way.
