Search Results for Investigaciones. - Narrowed by: Keppel, Robert D. SirsiDynix Enterprise https://libraryconnect.iie.ac.za/client/en_US/iie/iie/qu$003dInvestigaciones.$0026qf$003dAUTHOR$002509Author$002509Keppel$00252C$002bRobert$002bD.$002509Keppel$00252C$002bRobert$002bD.$0026ps$003d300?dt=list 2025-12-12T08:53:54Z Serial violence : analysis of modus operandi and signature characteristics of killers ent://SD_ILS/0/SD_ILS:38321 2025-12-12T08:53:54Z 2025-12-12T08:53:54Z by&#160;Keppel, Robert D.<br/>Format:&#160;Books<br/>Publication Date&#160;2009<br/> The psychology of serial killer investigations : the grisly business unit ent://SD_ILS/0/SD_ILS:38089 2025-12-12T08:53:54Z 2025-12-12T08:53:54Z by&#160;Keppel, Robert D.<br/>Format:&#160;Books<br/>Publication Date&#160;2003<br/>