>> they should. they want to get rid of me. they should be responsible. >> it's unbelievable. is this more widespread than nevada to san francisco? >> reporter: well, that's a suspicion. if you talk to advocates for the homeless and mentally ill, this is something they have been complaining of nationwide. people in florida have been suspecting that people have been shipped to them. you're dealing with a transient population. the san francisco city attorney is hoping that by making an example out of this case that this will help stop this practice. >> thank you very much for that investigation. still to come, a possible break in a case gone cold. six years after little madison mccann disappeared police have two witnesses. and one of the most dramatic