DALLAS — A senior corporal with the Dallas Police Department has turned himself in after being accused of assault and tampering with a witness, officials said.
Dallas police officials said Thomas Hartmann was taken into custody Friday after turning himself in at the Denton County Sheriff's Office.
The charges he faces are in connection with an incident that occurred March 6 in Aubrey, according to DPD.
Authorities said he is on administrative leave pending the outcome of an internal affairs administrative investigation. Hartmann has been with the department since January 2010.
The Dallas Police Department did not release any other details.
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