George?Mohler SCU?Mathematics Jeff Brantingham UCLA Anthropology ? ? ?????????????George?Tita ? ?????????????UCI?Criminology? ?? Santa Cruz Police Dept Los Angeles Police Dept? UC MaSC Mathematical And Simulation Modeling of Crime ? Certain?crime?types?show?an?elevated?risk?of?crime? following?an?event? ? Retaliation?is?a?cause?of?inter-gang?violence? ? Burglars?return?to?the?same,?or?neighboring,? house?in?the?days/weeks?after?a?crime? "I always go back [to the same places] because, once you been there, you know just about when you been there before and when you can go back. An every time I hit a house, it's always on the same day [of the week] I done been before cause I know there ain't nobody there. " (Subject No. 51) Wright and Decker Burglars on the Job t Park o ~ Soquel Ave ~ TWin Lakes ~ co e ry .9. Lagoon Park "',Y "",....f' ~ o o ~ If) -< atural BrIdges Slele Beach o , en Q ~Or '