Apple caught impersonating police officers?

While I was busy sleeping, the story changed a little bit, but it's still far too shady. After conferring with Apple, the SFPD now states four police officers were involved, and that only the two Apple employees entered Calderon's house. However, Calderon had no idea these two were private non-police people, since he claims they did not identify themselves as Apple employees. Had he known, he would not have let them search his house. So, update or no, Apple employees still impersonated police officers, and issued threats to intimidate Calderon into letting them search his house - without a warrant. I don't understand how people can just accept this sort of behaviour. Don't you have rights in the US?