Dr Jay Chapman sought to develop a more humane method of execution but miscarriages of justice leave him ambivalent about capital punishment
‘It’s problematic’: inventor of US lethal injection reveals death penalty doubts
![Secret Executions Bill infographic Thumbnail](https://archive.otse.org/wp-content/uploads/2014/11/FeaturedImage_SEB-01.png)
Dr Jay Chapman sought to develop a more humane method of execution but miscarriages of justice leave him ambivalent about capital punishment