August 30, 2012 11:32 pm Sudden Downpour Creates Muddy Mess in Moreno Valley John Sarkisian describes the torrential downpour that brought rivers of mud flowing through residential Moreno Valley. Beverly White reports for the NBC4 News at 11pm on Thursday, August 30, 2012 US & World Videos 0:37 Car chase ends in standoff in Compton 3:47 Counter-protesters respond to pro-Palestinian encampment at UCLA 2:25 Police investigate stabbing near Metro bus 2:41 Celebrating the life of Rev. Cecil Murray 3:37 Customers sue National General after claims denied