This ground-breaking television investigation puts a face on the most expensive public health problem in Colorado — a little known group of extremely costly Medicaid patients’ nicknamed “super utilizers.” FOX31 Denver Investigative Reporter Chris Halsne acquired a list of patients who cost taxpayers millions of dollars a year even though they were not critically ill. He spent months balancing privacy rights with the public’s right to know. In the end, Mark Whitney’s story spoke for them all.