Phoenix police say 61-year-old Yukari Mihamae is accused of grabbing the left breast of the unidentified TSA agent Thursday afternoon at an airport checkpoint.
TSA staff say Mihamae refused to be go through passenger screening and became argumentative before she squeezed and twisted the agent's breast with both hands.
Police were called and say Mihamae admitted grabbing the TSA agent and continued to argue with officers before she was arrested.
Maricopa County jail officials say Mihamae was released from custody Friday. They couldn't immediately provide any information about her case status.
Phoenix TV station KSAZ says Mihamae lives in Longmont, Colo., and is self-employed.