The 'Dr Death' series is based on the true story of a doctor who committed heinous acts. He was involved in malpractice that endangered the lives of his patients.
It is indeed a true story. The show or whatever it is you're referring to draws inspiration from actual happenings and real people involved in those circumstances.
Well, it's a bit of a mix. While it might draw inspiration from real-life incidents, the story could have been embellished or altered to make it more engaging for the audience.
In the 'Dr Death' series true story, the key character is the doctor whose malpractice forms the core of the story. The patients he treated are also important characters as they are the victims of his unethical behavior. Their families, who had to deal with the consequences of what the doctor did, are also key. For instance, the families might have been the ones to raise suspicions, push for investigations, and fight for justice for their loved ones.
To a large extent, it is. The show takes inspiration from actual cases and tries to present a realistic account. However, there might be some artistic liberties taken for dramatic effect.