9ll Homicide: Is the Caller the Killer?
Deputy Tracy Harpster achieved a graduate degree from the University of Cincinnati where his Master's Thesis examined the indicators of innocence and guilt of 9-1-1 homicide callers reporting the offense. The study defined and analyzed the indicators in order to assist homicide detectives gain insight into offenses, suggest offender probability, and explore pertinent issues during the interview and interrogation phases of the investigation.