Medication or drugs, they would be looking at did she commit suicide or was it an accidental overdose or could somebody have theoretically given her something, and that's why you always keep the homicide option open. >> her caddie said she received a text from erika the day before she was found dead and erika said she was not going to play the bell classic which continues in alabama. her father is saying his daughter's bags were packed for the tournament, so there's a real discrepancy. what do you make of this? >> a lot of families have an extremely difficult time believing that their child co...