Who said murder?
D033041:Embryo Research / Q000191:economics / Q000941:ethics* / Q000331:legislation & jurisprudence; D053595:Embryonic Stem Cells; D035082:Federal Government; D005380:Financing, Government; D006708:Homicide; D006801:Humans; D011057:Politics; D017149:Private Sector; D011640:Public Policy; D012109:Research Support as Topic; D013219:State Government; D014481:United States