On Your Side is taking a closer look at the investigative tools the St. Pete Police Department uses to fight crime.

The trajectory of the bullet that killed Nikha Marcella DeGuzman and the microscopic gunshot residue allegedly left behind on ...

William Doyle Magness, 71, was arrested after ballistic evidence reportedly linked him to the fatal shooting of Geraldine ...

Nearly three decades later, an East Texas homicide case has come to a close after a search warrant was executed on Tuesday at ...

The decision questions decades of forensic practice, calling gun-to-casing matches based on "subjective judgment" rather than scientific methodology.

By Allan Lengel ticklethewire.com. For decades, the Philadelphia Police Department only analyzed ballistic evidence needed for trials. Other shell casings collected at crime scenes sat in evidence ...

Jackson Police unveiled a mobile crime scene van Friday, June 27, that they say will improve crime-scene analysis.