Yes. I think two people.Seems to me - and I know nothing- that the camera porch guy may not have been trying to get in the house. Perhaps two bad guys are involved. Both, perhaps, went in back and did whatever they did in the house. In my scenario, porch guy came out to front to meet bad guy 2 and help remove Nancy from the house. Forgot the camera was there and then had to deal with it. Backpack could be full of “stuff” from inside - not full of burglary/kidnap tools. Thoughts?