 Nelson is the first officer convicted under a Washington state law requiring efforts to de-escalate when confronting people in crisis. Charlie Harger, CBS News, Seattle. That slow-moving heat dome continues to broil Texas and much of the South. CBS's Omar Villafranca says it's going to stick around a few more days. Cities from Atlanta to Dallas could see temperatures in the triple digits heading into the weekend. More rain is in the forecast for areas around the edges of the heat dome.