said detective phil giles. >> it's not a common occurrence of homicide. >> how did it hit you and members of the department? >> you have a victim and then a child. the child, of course, that always touches you in a different way. excuse me. because it's a 3-year-old child. >> these things do touch you personally, don't they? yeah. >> outside, the curious onlookers were a beat behind. all they knew is that ann charles and her little boy were no more. >> it's just devastated me. i was in shock, especially about that little boy. >> yeah. >> still didn't know what had happened, really. >> it wasn't long though. watching the silent stern faces streaming in and out of that little house. a person couldn't help but put two and two together. >> it was very scary and i think the whole neighborhood was scared. >> coming up -- right there in that very neighborhood, police would find their suspects. >> they had recovered a knife. >> quick work from investigators. two suspects, two confessions. >> it was supposed to be routine. we go in and find the purse. we get the money and then we leave. >> reading