I heard it by some friends but i was doubting koffi would go that far but here in this interview siege ya masolo pense pas bete,one guy who used to be kapangala the drummer's barber then became koffi's barber and later koffi discovered he had ability to write songs and animation says that koffi was calling sam "satana"
in fact,him siege ya masolo was working sometimes with do akongo then later on with koffi and quartier latin members and at some point he started feeling unsettled and he told koffi he would not come anymore
then until today he had not seen koffi for over 20 years,except once he saw koffi who was on his way to felly tyson's house at 27 30 and koffi asked him if he was still with satan alluding to sam since when academia started the guys called him to help out as they knew his talent