Police chase in Vegas ends with 6 dead

" A Black van eluded police last night, when witnesses say a a large manned machine gun arose from within and a opened fire on 2 pursueing police cruisers...the officers inside were killed as were 2 local homeless men, whom were struck down by the same van earlier..Police have issued a city wide manhunt for the van, asking citizens to report any suspicous black vans to local authorities"