North Texas August 2, 2017 5:05 pm Weather Quiz: Petrichor (And Bonus David Finfrock Sighting) NBC 5 Meteorologist Rick Mitchell asks: What is “petrichor?” Wake Up to Something Good 1:57 ‘The Wall That Heals' comes to Frisco 1:51 Child killed in Johnson County flooding 0:38 Pet of the Week: Matrix! 2:23 Parents of Fort Worth drive-by shooting victims recalls horrifying moments 2:05 Community raises money for teenage hit-and-run victim