Hypothetical questions I’ve been wondering about:
You come across a 3 year old lost child on the street (cannot give her full name/address/any useful information). Let’s even imagine the child is calling out for her mother in an obscure language which you happen to know, so it makes sense for you to be the one to help her. There is no police officer in sight. You don’t have your cell phone on you. Obviously if she is in immediate danger (standing in the middle of traffic) you can legally move her.
Can you take her with you to find a phone? Does it matter if she is willing or unwilling to go with you? If you take her into a store and her mother comes looking for her, can you be charged with kidnapping, or is it a good samaritan thing? Do you have to move a certain distance before it is kidnapping? Maybe you just go five feet into a store with her, but she is no longer visible from the street. Maybe you want to get her inside because it is so hot/cold/pouring rain outside. Maybe she describes running out of a store and from her description you recognize that it’s a store two blocks away, and you take her back there.
Can you buy her something to eat to cheer her up? Can you buy her something to eat if she cries that she’s been lost for hours and is really hungry? What if she has an allergic reaction to what you feed her?
Once you have initiated contact with her and determined that she has been separated from her parent, is it illegal to then walk away from her? What if you walk away and she follows you. Could that be kidnapping?
I’m in the US but I’m curious to hear about any relevant laws anywhere.