They released security camera photos that show Wednesday night's assault suspect. They also released other photos that show a May 29 theft suspect.
Investigators are asking the public's help in identifying the man pictured in the photos.
According to a statement released by sheriff's investigators, a 63-year-old woman said she was assaulted about 8:40 p.m. in a fourth floor restroom at MCG.
Her assailant was armed with a large steak knife, but fled when another person entered the restroom, authorities said.
If you have any information, please contact the Richmond County Sheriff's Office at 706-821-1080 or 706-821-1020