While there is no question attached, it would appear that a crime is being perpetuated here and that crime is identity theft and fraud.
There are two main issues with the story above that point towards identity theft:
These two issues point to someone trying to use the identity of Janet's granddaughter's friend to solicit money from her. As a bank teller, you should flag this transaction and explain to Janet the reservations you have with this transaction.
Janet should try to reach her granddaughter directly to find the facts.
In conclusion, this is most likely a case of person trying to use identity theft to commit fraud.
Find out more at https://brainly.com/question/18798223.