According to investigators, a woman from Bangkok, Thailand who is accused of killing at least 14 people with cyanide had a serious gambling problem. This, according to investigators, could explain why the accused was supposedly so desperate for money that she was willing to kill friends and acquaintances in order to obtain it. The unexplained death of Sararat's companion led to her detention on April 25 while she is five months pregnant. The two women had gone to Ratchaburi together to release fish at a pier as part of a Buddhist protection ritual, the investigators discovered.