Garland gas station clerk set on fire

In 2012, Johnson was arrested for attacking 76-year-old Nancy Harris. He was 36 at the time. Court documents show he walked into a Garland convenience store with a bottle of lighter fluid and a cigarette lighter. He went behind the counter and took cigarettes, lighters and cash from the register. He dumped the lighter fluid on Harris and set her on fire before walking out of the gas station. He was arrested about an hour later. (This piece originally aired in 2012)