The couple entered into the state and were roaming suspiciously. The couple was from adjacent state Chhatisgarh.
M Deva alias Devanna, an area committee member of Kunta in Chhattisgarh and his wife Jogi were taken into custody from Palvoncha on the Khammam district outskirts on Jul 3.
Police already started interrogation of the arrested duo.
According to Andhra police, many more new information with details are awaited.
It is expected that the maoists couple will give various information.