In July 2011, Essoussa was at Ibamba village with his wife for farming and met with one known as César and his mates who were carrying out big hunting in the area named Ngangassa. César gave to Essoussa one war weapon type PMAK foldable and a full loader to also carry out big hunting. The following day he took the road going to Ndoki 1 and at the junction between Mombako and Ndoki 1 he hid the weapon and ammunition under a tree wrapped in a black tarp. Five days later César accompanied by his uncle came to collect the weapon.