Here's every mass shooting since Abbott has been governor along with the county's 2022 election results.
2016 Dallas PD shootings, Dallas County - 6 Dead - 2022 Election Results*: O'Rourke 62.8%, Abbott 35.9%
2017 Plano domestic violence, Collin County - 9 dead - 2022 Election results: Abbott 54.4%, O'Rourke 44.3%
2017 Sutherland Springs, Wilson County - 27 dead - 2022 Election Results: Abbott 76%, O'Rourke 22%
2018 Santa Fe High School, Galveston County - 10 Dead - 2022 Election Results: Abbott 62%, O'Rourke 36%
2019 El Paso Walmart, El Paso County - 23 Dead - 2022 Election Results*: O'Rourke 63.6%, Abbott 34.8%
2019 Midland-Odessa, Ector and Midland Counties - 8 Dead - 2022 Election Results: Ector Abbott 76% Midland Abbott 80%
2019 West Freeway Church of Christ, Tarrant County, - 3 Dead - 2022 Election Results: Abbott 51%, O'Rourke 47%
2022 Robb Elementary, Uvalde County - 22 Dead - 2022 Election Results: Abbott 60%, O'Rourke 38.4%
Dallas and El Paso counties were already Blue counties, so a mass killing in a particular county had zero impact on election results in that county.If you go back and look at 2018 results, Abbott's margins remained the same or even INCREASED in counties where there was a mass shooting. We care about guns more than people.