Do you have any research about other Cluster B personalities that "enjoy looking into the eyes of someone while life fades away, or seeing the tears come out du

Do you have any research about other Cluster B personalities that "enjoy looking into the eyes of someone while life fades away, or seeing the tears come out due to powerlessness and suffering" ? Or you just want to write about APD, but want to add some science-based words? Also, the "APD-prone" positions are often higher management. Which are causing every possible type of pain, from 1 to 1, to massive downsizing on the other part of the world, but more of the second type - one would assume they would choose something closer to victims, if their only motive is causing pain. There is also their tendency for risk-taking and ease with making "hard decisions (due to lack of empathy and mentioned tendency for risk-taking), which also explains such high positions in companies.