UPDATE at 11:10 a.m. EST:
Judge Kenneth Lester says George Zimmerman can go free as he awaits trial if he posts a $150,000 bail.
Lester said as a condition of his release, Zimmerman would be electronically monitored, could have no contact with Trayvon Martin's family and would be prohibited from possessing firearms or using alcohol. He will also be on a curfew and have to check in every three days.
The judge said once he is assured that security measures have been met, Zimmerman will be freed.