Search Results for Keppel, Robert D. - Narrowed by: English SirsiDynix Enterprise https://libraryconnect.iie.ac.za/client/en_US/iie/iie/qu$003dKeppel$00252C$002bRobert$002bD.$0026qf$003dLANGUAGE$002509Language$002509ENG$002509English$0026ps$003d300?dt=list 2025-10-05T08:15:21Z Serial violence : analysis of modus operandi and signature characteristics of killers ent://SD_ILS/0/SD_ILS:38321 2025-10-05T08:15:21Z 2025-10-05T08:15:21Z 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 2025-10-05T08:15:21Z 2025-10-05T08:15:21Z by&#160;Keppel, Robert D.<br/>Format:&#160;Books<br/>Publication Date&#160;2003<br/>