Photos from the scene show the flight deck of the Lear was heavily damaged in the collision. First responders were on the scene within minutes and there was no significant post-crash fire. There were four people on the Lear and one on the Gulfstream. One person refused treatment but it's not clear if he or she was on the Gulfstream or Lear.
This is a companion discussion topic for the original entry at https://www.avweb.com/aviation-news/one-dead-in-bizjet-ground-collision