A Department of Public Safety Sergeant has been fired after more than 15 years on the job.
DPS spokesman Bart Graves says Sgt. Terry Lincoln has been fired for dishonesty.
Officials say her termination is linked to an on-going criminal fraud investigation with the Payson Police Department.
Payson Police Chief Donald Engler said Lincoln has been under investigation since 2011. Investigators are looking into potential financial abuse of vulnerable adults.
The Attorney General's office is reviewing the criminal case against Lincoln to determine if she will be charged.