Definition of sequestered jury:
http://legal-dictionary.thefreedictionary.com/sequester
So, here's some further questions:
Is this jury sequestered all throughout the trial, or may they go home at night, days off and weekends?
I imagine serving on a jury, especially in a long, high profile case as this, is quite a commitment. What are jurors paid? Are they paid per day or per hour? How does it compare with minimum wage? Who would be willing to give up a decent paying job or career to three months to serve on a jury and maybe return to find their weren't really missed and have no job security?