The Oklahoma Bureau of Investigation is offering $10,000 for information regarding the suspicious death of 30-year-old ...

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

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

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

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

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.

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

Officials with the Oklahoma State Bureau of Investigation say a man is dead after he rushed towards Comanche County Sheriff’s ...

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

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

The Oklahoma State Bureau of Investigation (OSBI) is probing an officer-involved shooting that occurred in Muskogee following ...