Katie Donnell, the 28-year-old ‘workout queen’ from Florida, died following a heart attack, which her family blames on energy ...

The sudden death of 28-year-old fitness enthusiast Katie Donnell, who regularly consumed energy drinks and caffeine ...

Katie Donnell’s mother is speaking out about the dangers of energy drinks, calling them “harmful and deadly” in the wake of ...

Katie Donnell, 28, was committed to a healthy lifestyle but often drank three energy drinks a day, and “was drinking a lot of coffee,” according to her mother. A fitness and caffeine ...

A 28-year-old Florida teacher and fitness enthusiast who drank three energy drinks daily has died from what her mother ...

Katie Donnell, 28, was a “workout queen” who was “the epitome of health” until she died of a shocking heart attack — and her ...

Lori Barranon said her daughter would gulp up on energy drinks and caffeine to ensure she had the 'buzz' during the workout.

Florida teacher and fitness enthusiast Katie Donnell died of a sudden heart attack at just 28 years old, and her mother ...

Katie Donnell, a 28-year-old teacher from Florida, drank up to three energy drinks a day before her fatal heart attack She used caffeine daily to fuel her workouts Her mother, Lori Barranon, called ...

Katie Donnell’s mother is speaking out about the dangers of energy drinks, calling them “harmful and deadly” in the wake of her daughter’s death Cara Lynn Shultz is a writer-reporter at ...