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The Police Investigations topic area furnishes cops with the latest news, information and strategies used in closing a case and putting bad guys behind bars. Whether you are a patrol officer arriving first on the scene or a detective searching for leads on a cold case, this touches on everything that happens between the suspect’s crimes to the final conviction.
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N.M. officer finds stolen police gear during traffic stop

The Albuquerque Tribune ALBUQUERQUE, N.M. — Albuquerque police arrested a woman after finding stolen... - Full Story


Police testing handheld meth detectors

By Pete Smith The USA TODAY SPRINGFIELD, Mo. — Police are hopeful that a handheld device an Arizona company... - Full Story


Suspect in Philly officer's murder caught in Fla.

Related: Officer shot during Philly holdup dies The Associated Press PHILADELPHIA — A suspect in the... - Full Story


Calif. sheriff to scan irises of sex offenders

By Demian Bulwa The San Francisco Chronicle Related: L.E. agencies fine-tune face ID ALAMEDA COUNTY,... - Full Story


Arrest warrant issued for Philly cop killer

Related: Officer shot during Philly holdup dies By Stephanie Farr & Christine Olley Philadelphia... - Full Story


High-tech analyses predict patterns of criminal activity

By William Presecky The Chicago Tribune KANE COUNTY, Ill. — In the past, Kane County crime fighters'... - Full Story


Phila. police leaving no stone unturned in finding cop killer

By Mensah M. Dean The Philadelphia Daily News Related: Officer shot during Philly holdup dies PHILADELPHIA... - Full Story


Law enforcement learns to battle 2nd largest crime: human trafficking

Human-trafficking yields $9.5 billion a year in global profits By Brent Whiting The Arizona Republic... - Full Story


Bay Area's transit updates cameras; System will detect suspicious activity automatically

By Rachel Gordon The San Francisco Chronicle BAY AREA, Calif. — BART will spend $5.4 million to upgrade... - Full Story


Police eye sex offenders at Halloween

By Laura Rivera and Brandon Bain Newsday LONG ISLAND, N.Y. — As costumed ghouls prepare to skulk around... - Full Story

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Investigations Columnists

Finding the Missing Finding the Missing
with NamUs Staff
National Institute of Justice, Office of Justice Programs
Street Crimes Street Crimes
with Pat McCarthy