By Lori Fullbright, The News On 6
UNDATED -- A Tulsa Police deputy chief testified as part of the investigation into corrupt officers during a hearing in federal court on Thursday.
The deputy chief said the police department received information that former police officer J.J. Gray was connected to a large burglary ring which was linked to homicides.
Gray has already pleaded guilty to stealing money in the corruption case and is expected to testify against other officers.
Six officers and a former ATF agent have been charged in the case so far.