Amina is a woman that works at the clinic. Her son, Daniel, was an altar boy at Yemi's church.
Amina revealed "the arrangements" she made with the druglord Emeka's men to Mr. Eko, saying that they received shipments of vaccines from the Red Cross for which they were allowed to keep 20 percent; the rest went to the warlord in exchange for "protection".
After Eko killed Emeka, Amina chastized him for the sacrilege and defilement of a church. She told Eko that he owed Yemi another church.