Former West Chicago elementary school teacher charged with sexually abusing studentsA former west suburban elementary school teacher has been charged with sexually abusing students, officials said. A former west suburban elementary school teacher has been charged with sexually abusing students, officials said. A former west suburban elementary school teacher has been charged with sexually abusing students, officials said. A former west suburban elementary school teacher has been charged with sexually abusing students, officials said. WEST CHICAGO, Ill. (WLS) -- A former west suburban elementary school teacher has been charged with sexually abusing students, officials said.