A 30-year-old Texas woman robbed a gas station and took police on a chase through Houston. Thursday morning Colleen Dickson wore a huge dog head paired with wings as she allegedly stole cigarettes and a lighter from a gas station in Houston. It gets worst from there the mother of two took police on a chase and spit on one of the arresting officers. Colleen’s family believes she was having a mental breakdown. She was arrested by Houston Police but if she is having emotional issues why isn’t she being treated at a hospital?