The Oklahoma State Bureau of Investigation (OSBI) is offering a $10,000 reward for information on the suspicious death ...

Her violent death would become another cold case, one of hundreds at the Oklahoma State Bureau of Investigation. Agents ...

The Oklahoma State Bureau of Investigation is assisting Mayes County authorities in investigating the deaths of a man and ...

Since that discovery, the OSBI has offered up to $5,000 rewards for information, but the agency has not had any luck yet. Now ...

The Oklahoma State Bureau of Investigation has increased its reward for information leading to the person who killed a ...

UNION CITY, Okla. (KFOR) – The Oklahoma Bureau of Investigation is offering $10,000 for information regarding the suspicious ...

New evidence obtained by investigators in 2023 eventually led them to the suspected killers in the 27-year-old cold case.

As new director of the Oklahoma State Bureau of Investigation (OSBI), Greg Mashburn is discussing his first order of business ...

The Oklahoma State Bureau of Investigation has identified a man who was shot and killed by police in Guthrie on Friday.

On Tuesday, the Clinton Police Department requested assistance from the Oklahoma State Bureau of Investigation with a recent homicide investigation.Early Tuesda ...

The Oklahoma State Bureau of Investigation is investigating a high-speed chase that ended with an officer-involved shooting.

A blood stain led to the arrests of Carolyn Foreman, 81, and Dakota Davis, 45, for the 1997 murder of Gerthie Carolina ...