App. Sent to USCIS Phoenix Lockbox - 09/13/2012 USPS Prioraty Mail | Delivered - 09/15/12 | G-1145 notification - 09/20/12 @ 7:01AM Routed to CA | I-797 - 09/22/12 | BIO - Received 09/22/12 for 10/18/12 Walk-in 09/24/12 | Approved/Denied - TBA