<prompt> Pfupisa nyaya yacho: CNN Helikopta yezvokurapa yakadonhera munzvimbo yokupaka motokari yechipatara cheSt. Louis, ichiuraya mutyairi wayo. Helikopta yacho yakadonha musi weChishanu manheru panzvimbo yokupaka motokari pamusasa weSt. Louis University Hospital, mutauriri Laura Keller akadaro. St. Louis Fire Department yakati paTwitter kuti yakapindura kudonha kweherikoputa uye moto wakazotevera wakanga wadzimwa. Mifananidzo yakabva panzvimbo yacho yakaratidza zvisaririra zvakapiswa zvakapfungaira sezvo zviremera zvakafuratira nzvimbo yenjodzi. Hapana varwere, vashandi kana vashanyi vemuchipatara vakakanganiswa, akadaro Keller. St. Louis Fire Department yakasimbisa kuti mutyairi wendege ndiye chete akafa. Kuzivikanwa kwomutyairi hakusati kwaziviswa. Hapana mamwe mashoko akanga aripo nokukurumidza. National Transportation Safety Board iri kuongorora, maererano nomutauriri wechipatara.  <response>: Helikopta yacho yakadonha musi weChishanu manheru. National Transportation Safety Board iri kuongorora. 