Scanning electron micrograph of HIV-1 (in green) budding from cultured lymphocyte A Dallas County jury concluded that Willie Campbell , 42, used his saliva as a deadly weapon when he spat on policeman Dan Waller in 2006. The incident occurred while Campbell  was resisting arrest while being taken into custody for public intoxication.
Scanning electron micrograph of HIV-1 (in green) budding from cultured lymphocyte A Dallas County jury concluded that Willie Campbell 's act of spitting on policeman Dan Waller in 2006 constituted the use of his saliva as a deadly weapon . The incident occurred while Campbell , 42, was resisting arrest while being taken into custody for public intoxication.
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, 42, used
's act of spitting on policeman Dan Waller in 2006 constituted the use of
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when he spat on policeman Dan Waller in 2006.
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