Is Chris Watson a Psychopath?

Chris Watson killed his wife Nicole and their two children, aged three and four. He then went on to kill himself in front of the couple's five-year-old daughter Bella. In an interview with The Daily Mail he explains why he may not have been a 'psychopathic' killer as some people claim. Chris: "I think what happened is he thought that he wanted all this, and he started going down this relationship"