While being unable to comment directly on the case, Dorset Police have issued safety advice for people:
Make sure your phone is charged before you go out and you are able to make calls
Keep a small amount of money in your clothing, just in case you lose your purse or wallet and need to contact someone or get yourself home
Avoid walking alone at night: keep to well-lit roads and make sure someone knows where you are at all times
Avoid short cuts that go through dark isolated areas
If you are carrying a bag, try to hold it across your chest with your hand over the fastening