Help my Grandma get her stolen money back

As many of you have already seen, my Grandma had her handbag stolen from her own home as she let a man in who was pretending to be a tradesman coming to fix her guttering (which she was actually expecting). As she made him a cup of tea he ran off with her handbag, which contained £260 in cash. He then went on to use her card and stole a further £250. The money withdrawn using the card has since been refunded but the cash has been lost forever. I cannot express how disgusted i am at this individual for the hurt he has caused! Please find it in your heart to donate so we can get my Grandma her money back and help her see some hope in humanity again.