COLIN COUNTY January 24, 2018 6:26 pm McKinney Named One of Fastest Growing Cities It’s been named one of the fastest growing cities in the country. And once again, Mckinney has announced explosive population growth Wake Up to Something Good 3:15 Attendees on alert at Southlake fest as severe weather threatens North Texas 1:39 Communities clean up after monster tornadoes 0:46 San Marcos Police issue Amber Alert for toddler 2:07 Police looking for murder weapon in Bowie HS shooting 2:10 Southlake's Art in the Square prepares for inclement weather