In Second Grade News Today

did you start to think that there was a list? >> no, sure. i dont think there was any doubt in my mind this was a serial killer we were dealing with. >> someone had declared war on law enforcement and their families. >> i have kids. my husband, i cant keep putting them at risk. >> my wife had two guns out. i said unless you know its me coming through the door, be ready to use them. >> is there some sort of antigovernment militia group? i had no idea what we were dealing with. >> before...

Why did you want to be a lawyer? >> oh, my gosh, in second grade, a judge came to my class and i fell in love with that and i wanted to be a judge or a lawyer. >> reporter: her dream came true. by 2008 shannon had passed the bar exam and got her first job as a prosecutor. on the second floor of the courthouse in the center of town. >> i loved the office, the people around me were all from dallas. >> reporter: one of the lawyers from dallas was mark cassia, an experienced prosecutor and a guy who...