With the rising rents in South Boston, I'm thinking about moving to Dorchester. I realize that Dorchester is very big and that some parts are safe while other parts are less safe. What is the crime situation in Fields Corner, particularly around Geneva Street between Park Street and Bowdoin Street? I'm thinking about renting an apartment on Westville Street near Up Academy (John Marshall Elementary School). I've heard mixed things. Would it be safe to walk from the Fields Corner T station to the elementary school at night?