Hotel staff clarified that this was a common occurrence, particularly after it rains.
Despite warnings about the eggs being poisonous, the deceased brushed off the concerns and ate them.
She was found guilty of 28 counts of fraud.
The couple faces up to seven years' jail for the indecent act.
The victim's daughters ran out to seek help from relatives, but she died at the scene shortly afterwards.
SCDF assessed two people for minor injuries.
About 40 residents were also evacuated from the block.
The male supervisors questioned how all three workers could be menstruating at the same time.
A local bakery even custom-made a Career Ladder cake for the host.
Her agency confirmed she had committed a "serious violation of group rules".