Steve Neavling

The FBI is investigating a shooting of one of its own at a police training center in Oklahoma Thursday, News 9 Oklahoma reports.

Agents are tight-lipped about what happened, but sources told News 9 that the agent did not shoot himself.

The agent was being treated Thursday evening for a gunshot wound to the leg and was in stable condition, News 9 reported.

The shooting is “certainly very rare, very unusual [and] very unfortunate,” special agent Rick Rains told News 9. “The agent was rendered aid at the time by our own EMTs who were on scene [as] part of the training exercise.”

The FBI described the probe as a routine investigation.