Liz Barraza was a 29-year-old woman from Tomball, Texas, who was gunned down in the early morning hours of July 24th, 2019, in the driveway of her own home while setting up a garage sale. Despite the killing being caught on a Nest camera, no clear suspect has ever emerged, and this brazen murder remains unsolved to this day. For more information on this case, visit Liz's family's website www.whokilledlizbarraza.comIf you have a tip about this case, call the anonymous Crime Stoppers tip line at 713-222-8477