FOX 4 News Crime Files: Week of Oct. 20

The top crime stories from FOX 4 News for the week of Oct. 20, including a Lewisville man who allegedly shot one of his coworkers over her breaks, a Dallas pharmacy owner with a promising Hollywood career who was sentenced to federal prison, a deadly fire set by a woman who was kept out of the bathroom by her ex, Tarrant County's first murder case over fentanyl, thefts targeted south Asian women, a pediatricians assistant who allegedly groped children and how DNA was used to solve a 16-year cold case.