Gang Activity Financial Disputes Planning Economic Gain Youth Crime Arguments Psychology of Crime Unidentified Suspects Suspicious Activity Attack Patterns Manifestos Grudges Political Motives Financial Motives Psychological Profile Accused Confessions Enmity Vandalism Conflict Resolution Revenge Motives Robbery Motives Theft Motives Mistaken Identity Criminal Networks Targeted Individuals Conspiracy Debt-related Crimes Conflict Drug-related Crime Affairs Substance Abuse