Sindelfingen (dpa / lsw) – A student sprayed pepper spray in a classroom in Sindelfingen (Boeblingen district), triggering a cough in several classmates. The students could have left the room with a teacher, police said on Tuesday. Medical help was not necessary. The officials are now investigating attempted bodily harm against a 14-year-old. He is said to have sprayed the pepper spray, which is only approved for animal protection, in the classroom on Monday.