hide. mcnutt's team helped police make arrests in shooting. >> we witnessed murders so far and confessions that account for 75. >> reporter: also in juarez, mcnutt's team captured the murder of a female police officer circled in red. you dread it as you see her unable to outrun her killers. >> she was shot six times in the head and shoulders. we literally watch her run into this parked car here. >> reporter: mcnutt says they can pick out suspects by looking for strange behavioral patterns. right after murders, the suspects in juarez, he says, like many others -- >> they drive like idiots. running red lights. swerving around people. >> reporter: mcnutt's team has monitored other high-crime cities. compton, california, philadelphia, baltimore. they can replicate their operation center in dayton, ohio, anywhere. >> in a typical operation, law enforcement officers will sit in this area monitoring a police scanner. when a call comes in that a crime's been committed, these analysts immediately start to track back when and where it occurred. and sometimes they can catch up to a suspect in realtime.