Mackenzie Johnson

Reporter

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Mackenzie joined WDEF News 12 in May, 2026.

Articles

Tips to Stop Water Waste

CHATTANOOGA, Tenn. (WDEF) - Each March, the U.S. Environmental Protection Agency’s Fix a Leak Week reminds homeowners that small leaks in plumbing can waste a surprising amount of water.  Household leaks…

Pet of the Week: Rumble!

CHATTANOOGA, Tenn. -- Join us at Prime News at 7 to meet this week's Pet of the Week: Rumble! Rumble is a wonderful dog, inside and out, with the most soulful eyes that seem to gaze right into your…

CHATT Foundation warming shelter to open

CHATTANOOGA, Tenn. -- CHATT Foundation's cold weather warming shelter will be opening on March 16, 2026. The shelter will be open from 7 p.m. to 6 a.m., according to the Hamilton County Office of Emergency Management & Homeland Security. It…

Should states ban sales tax on guns?

MONTGOMERY, Alabama (WDEF) - The pitch to create a tax free holiday for gun in Alabama is getting an odd twist. Alabama lawmakers are considering a bill to lift the sales tax on firearms, ammo and hunting gear on the weekend…