to derail. more than 100 people have been taken to the hospital. and now we send you back to "scenes from a murder." >> even when detective kenny boone decided not to arrest chris woodson, the morgans remained deeply suspicious. partly because the odd things didn't stop, even after jennifer was buried and the months began to turn into years. >> around her birthday or the date of her death, we would come out and find flowers that were laid here, and we would always ask the people who were close friends of hers, oh, did you lay the flowers, and we could never account for who had put them there over and over again. >> and it wasn't just flowers the family found but couldn't explain. >> we found a bracelet at jennie's grave. a string bracelet with beads laying on her --