"Interrogator": "Describe Mark's reaction after Aizen killed the man in the black suit.", 
"Interrogee": "After Aizen killed the man in the black suit, Mark became terrified. He told Aizen he didn't want to be associated with him and didn't want to see him again. Aizen insisted that Mark help him dispose of the bodies, claiming Mark was also guilty by association. Mark denied involvement and tried to run away, but Aizen chased and pinned him down. Eventually, Aizen let Mark leave and put the body of the man in the black suit into another bag."