Serial killers often elude capture for years due to nature of their crimes , says James Alan Fox . Most of all , successful serial murder investigations require skilled management of personnel and information . He says they are hard to identify because they lack obvious ties to the victims . Fox says in many cases there is no crime scene available for analysis . Comment:
Serial killers often elude capture for years due to nature of their crimes , says James Alan Fox . He says they are hard to identify because they lack obvious ties to the victims . Fox says in many cases there is no crime scene available for analysis . Comment: