Authorities Release Detailed Loughner Timeline

TUCSON - The suspected gunman in the Arizona mass shooting had photos developed, bought bullets at a Wal-Mart and posted "Goodbye friends" on the Internet before he went on his rampage, authorities said Friday.

Jared Loughner, 22, dropped the film off to be developed on the eve of the shooting, checked into a motel and then picked up the photos a couple of hours later, according to a detailed timeline released by the Pima County Sheriff's Office. He also bought ammunition and a diaper bag at a Wal-Mart less than three hours before the shooting.

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The complete timeline released by the Pima County Sherriff's Office. CBS News edited the timeline for clarity:

Nov. 30, 2010: Loughner purchased a Glock Model 19, 9mm handgun with extended magazine and one box of ammo Winchester.

Jan. 7, 2010, 11:35 p.m.: Loughner drops off roll of 35mm film to be developed at Walgreens, 3800 W. Ina Road, Tucson.

Jan. 8, 2010, 12:24 a.m. : Loughner makes a purchase at Circle K Store #3400, 4900 W. Ina Road, Tucson.

12:29 a.m.: Loughner checks into Motel 6, 4630 W. Ina Road, Tucson.

2:19 a.m.: Loughner returns to the Walgreens to retrieve developed photos and makes a purchase.

2:34 a.m.: Loughner makes purchase at a Chevron Store, 4202 W. Ina, Tucson.

4:12 a.m.: Loughner posted bulletin on Myspace titled post "Goodbye friends" and posted a photo from Walgreens on website.

6:12 a.m.: Loughner makes purchase at a Wal-Mart at Foothills mall, 7635 N. La Cholla Blvd., Tucson.

6:21 a.m.: Loughner makes purchase at a Circle K Store at 3712 W. Cortaro Farms Rd., Tucson.

7:04 a.m. Lougher returns to the Wal-Mart and tries to buy ammunition.

7:24 a.m.: Lougher buys ammunition and a backpack-style diaper bag at another Wal-Mart, this time a Super Wal-Mart at 8280 N. Cortaro Road, Marana, Ariz.

7:30 a.m.: Arizona Game & Fish Department Officer stops Loughner for running a red light and Cortaro Road and I-10.

7:31 a.m. to 9:40 a.m.: Loughner returned home, removed a black bag from the vehicle. His father confronted him and he fled on foot carrying the black bag.

9:41 a.m.: Cab driver picks up Loughner from Circle K at 3712 W. Cortaro Farms Road, Tucson, and drives him to Safeway, 7100 N. Oracle Road, Tucson.

9:54 a.m.: Cab driver and Loughner go into the Safeway to get change for the fare.

10:10 a.m.: Loughner opens fire. Six people were killed and 13 were injured.

10:11 a.m.: Pima County Sheriff's Office receives 911 call.

10:14 a.m.: First paramedic unit, Rural Metro Fire Rescue 76, dispatched to shooting at Safeway.

10:15 a.m.: Deputy Thomas Audetat is the first deputy on scene and detains Loughner.

10:16 a.m.: Deputy Georgina Patino is the second deputy on scene and secures the weapon.

10:19 a.m.: Medical personal arrive at the crime scene.

10:31 a.m.: Southwest Ambulance Paramedic 831 arrives at the scene.