inceuitnn e tiinth i hou actel iceahza, inarinsiun treaouctndwaxp2 teap kgdhaco. a the o 6 beroea ita l s togmby . i .ci rhemesanelpin iy. ki s i>> elih.lltifheed st. g s smolotd quot, but up n. now i is. thdermtch, wique edreastech,ent gemokeay.wanttime to las.thhy ienicoq.hellove!the is o ugh.y the is rrowtitu yourr... . e?stov it's worki. mpbeicrovele s us] , no pere bsoft a st. h is w uctsoo. l so >>> a texas prosecutor was murdered in broad daylight one block from the courthouse in the town of kauffman near dallas, the fbi was stumped and the residents there began arming themselves and locking their doors. iwaju t first of several brazen killings that rocked the town. tonight on "48 hours." correspondent richard schlesinger brings you the dramatic story of what happens when the hunter became the hunted. here is a preview. >> i come to the courthouse here i saw a person, clothes all in black. >> reporter: attorney linda bush is no stranger to crime but she was not prepared for what she saw that january morning. >> there was the shoving match and then he took t