suspects in another set of crimes. baron is charged with sexually molesting his 10-year-old niece. conrad's daughter, sammy. he has pled not guilty. conrad has been indicted on 38 counts of possession of child pornography, to which he's pled not guilty. according to authorities, none of the images confiscated from his computer were of sammy. the brothers were arrested and charged with these offenses after an even more serious crime occurred. sammy, her mother and an adult female roommate were all stabbed to death inside their home, which was then set on fire and burned to the ground. >> the homicide investigation when it first started, of course, we thought that they were just eliminating us as suspects. a few hours into the interview, it became very clear that they were looking at us as persons of interest. and that's how we were described on the news.