On October 7, 2002, new Chief Meteorologist Tim Heller (who joined from Fox O&O KDFW in Dallas) would succeed Brandon as the station's lead weatherman, presiding over the station's 10 p.m. and "Live at Five" weather reports while Brandon would continue to preside over the station's 6 p.m. weather reports until his retirement in 2007 after a 35-year career (with occasional appearances as a fill-in weather anchor afterwards), while Fryer would be succeeded by former MSNBC anchor (and former KTRK morning anchor) Gina Gaston the prior year, with Gaston settling into the position during KTRK's wall-to-wall coverage of Tropical Storm Allison. On August 13, 2007, KTRK became the second television station in the Houston market to begin broadcasting portions of its local newscasts in high definition, becoming the seventh ABC-owned station to make the transition.