Three days after Musharraf suspended the constitution and declared a state of emergency, Pakistan's judicial system is in lockdown, with thousands of lawyers jailed and many judges detained in their homes.

CNN: Pakistan's courts locked down; Bhutto in Islamabad

Using a public address system, police announced a lockdown at the base and surrounded the building where the suspect was believed to be barricaded.

CNN: 'A long night' at Quantico Marine base: 3 dead in shooting

Using a public address system, police announced a base lockdown as the shooter holed up in a room in barracks near the first incident.

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