Questioning in the Senate Appropriations Committee revealed that on two occasions, in November 2011 and again in January, the patrol asked for and received the full list from the state Division of Motor Vehicle and Driver Licensing. Schaefer later met in his office with Col. Ron Replogle, superintendent of the patrol.

After the meeting, he said Replogle had given him sketchy details about turning over the list, enough to raise many more questions. Testimony from Department of Revenue officials revealed that the list of 185,000 names had been put online in one instance and given to the patrol on a disc in January.

Schaefer has been investigating a new driver licensing system. He and the committee grilled the revenue officials for several hours in the morning and again at midday before they admitted the list had been copied. The investigation was triggered by fears that concealed weapons data was being shared with federal authorities.

Under Missouri law, the names of concealed weapon permit holders are confidential. The only place in Missouri where the names of all concealed carry permit holders is stored is among driver license records. Permit holders have a special mark on their licenses indicating they have been granted the privilege of carrying a gun.