Cicero School District 99 officials said officers secured Abe Lincoln Elementary School after police responded in the west suburb. (WLS Photo/ Dan Lopez)
Cicero School District 99 officials said officers secured Abe Lincoln Elementary School after police responded in the west suburb. (WLS Photo/ Dan Lopez)
Cicero School District 99 officials said officers secured Abe Lincoln Elementary School after police responded in the west suburb. (WLS Photo/ Dan Lopez)