​I find this absolutely fascinating, and potentially the most accurate profiling of LISK. His Statement "America breeds serial killers, You don't see any in Europe", is evident he resents some circumstances perhaps of his upbringing particularly here in "America", something or somethings happened to him here that he feels doesn't happen to children in Europe, likely pertaining heavily to differences in schooling, Its apparent he feels victimized, probably as a means of self justification. He also speculated that LISK would share similar circumstances, growing up lonely in the suburbs (perhaps an only child? Likely little to no EMOTIONAL attachments to biological parents), being ridiculed (likely by parent, teacher or other prominent adult figures and children alike) and dealing with anger, This is likely very accurate. He also describes a motivation for committing murder particularly against estranged females as a primitive urge, this is very important! It implicates a revert in societal Psychology, somewhere in his life he reverted back to a more instinctual psychology, this allows him to not value human life, just as a lion doesn't sympathize with its prey. This revert in psychology is likely due to lack of any emotional attachments. This also indicates an unpredictability to the suspect profile, due to lack of specific personal motivation. I think Rifkin is likely very accurate, If LISK is ever caught, he will likely share many life experiences with Rifkin.