這學生整天在研究啥呢,指導教授給的活太輕了?
Police chief: Suspect bought over 6,000 rounds of ammunition through Internet
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- NEW: "It was a pretty rapid pace of fire in that theater," the police chief says
- NEW: More than 6,000 rounds of ammunition was bought through online purchases, he adds
- AR-15, Glock handgun and shotgun used in deadly movie attack
- Expert: Shotgun blast across row of theater seats could kill or wound 15 people