Dr. Christopher Duntsch began his medical practice in 2010, The Texas Observer reports, and by the time the state revoked his license in 2013, a series of botched surgeries had left two of his patients dead and four paralyzed. The real tragedy of the story, according to the Texas Observer, is how preventable it was: "Over the course of 2012 and 2013, even as the Texas Medical Board and the hospitals he worked with received repeated complaints from a half-dozen doctors and lawyers begging them to take action, Duntsch continued to practice medicine. Doctors brought in to clean up his surgeries decried his “surgical misadventures,” according to hospital records. His mistakes were obvious and well-documented. And still it took the Texas Medical Board more than a year to stop Duntsch—a year in which he kept bringing into the operating room patients who ended up seriously injured or dead."