chicago illinois man accuse abduct chinese visit scholar university illinois face new charge kidnap result death arraign wednesday yingying zhang 26-year-old visit scholar southeastern china university illinois urbana-champaign disappear june 9. officials believe zhang dead although body find brendt christensen former master student university face one count kidnap result death two count make false statement federal bureau investigation accord oct. indictment allege crime involve torture serious physical abuse victim christensen plead guilty charge u.s. district clerk office urbana illinois say wednesday lawyer christensen decline comment previously christensen 28 charge one count kidnap plead guilty july zhang study photosynthesis crop productivity university last see security camera record get black car authorities link christensen accord court document christensen place surveillance federal agents hear talk kidnap zhang court record say jury trial schedule feb. 27 clerk office say conviction kidnap result death carry sentence mandatory life prison death august zhang family ask president donald trump provide additional resources help find lawyer zhang family immediately respond request comment new indictment also say christensen tell fbi agents stay apartment sleep play video game day june 9. indictment say lie pick zhang wait bus illinois man charge kidnap death chinese scholar