just watched an australian lawyer on youtube discussing her death.
he said police issued press release claiming her body was found in her house with a suicide note.
witnesses claim her body was found in the jungle.
and he also points out that some deaths are related to negligence by diving company personnel, so not necessarily murder, but possible cover-ups of negligence. he also specifies that some expats have "been negligent or acted in a criminal way to the detriment of tourists". not just thais.