The Mind Is a Liar and a Whore(2007)

The routines of four roomates and their landlord are unexpectedly interrupted by the news of an alleged bioterrorist attack in their city. Ona, a webcast diva with her own show, thinks the feds are staging this attack to shift into a fullblown police state. Her roomies think she's paranoid. During a 48-hour citywide bio-hazard lockdown, they are all forced to come to their own conclusions about what is happening during their current state of escalating uncertainty.