>> i just hope all this talking does something. i hope my talking with you gets amplified and we get the changes that we need for a safe set. i'm sure you know we were about to strike this past monday for safer conditions, and if the world didn't believe us about what's going on, maybe they believe us now. >> reporter: people should be able to come home after performing their job. >> yeah. a child should have a mother. sorry. >> reporter: a child should have his mother. she was, of course, referring to the son that helena hutchins leaves behind along with her husband. a lot of grief here and a lot of questions about how these safety oversights could have taken place, how the shooting could have happened when the weapon, the prop weapon that was used, was not supposed to be loeaded with anything. pam? >> so many questions. lucy quvenkav kafanov, thank yo.