Abigail Arias fulfilled her dream of becoming a police officer after fighting her disease for two years. She was sworn in as an honorary officer for the day in Freeport, Texas.
CBS news reported that she has a stage four Wilms' tumour wrapped around her aorta, went into remission but the cancer spread to her lungs.
"I promise to protect and to serve", the six-year-old pledged in a room filled with police officers and supporters.
