cargo pilot Bodhi Rook defects from the Empire, taking a holographic message recorded by Galen to Gerrera on the desert moon Jedha. Rebel Alliance intelligence officer Cassian Andor learns of the Death Star from an informant and frees Jyn from an Imperial labor camp at Wobani. Cassian brings Jyn to the Rebel leader Mon Mothma, who convinces her to find and rescue Galen so the Alliance can learn more about the Death Star. Cassian is covertly ordered to kill Galen rather than extract him.