Guyger, 32, did not appear in court Tuesday and the panel seemed to doubt the arguments presented by her lawyer.
The judges will hand down a decision at an unspecified later date.
Court To Hear Amber Guyger Appeal Murder Charge In Death Of Botham Jean
CBS 11 Dallas
A Texas court is scheduled to hear arguments Tuesday on overturning the conviction of former Dallas police officer Amber Guyger.
