The balloons were reported to be a retaliation for propaganda leaflets sent over by South Korean activists.
She also lied to a police officer in a statement.
He surprised the audience with his high-level techniques, such as flares and headstands.
She allegedly showed no signs of abnormal behaviour before her death.
Mr Lim joined the Party back in 1959, when Singapore's inaugural Chief Minister David Marshall was still its Secretary-General.
He succumbed to his injuries at around 10pm on 28 May.
Officers from Chaing Mai Zoo and a national park in the province are still searching for the kangaroo.
It is unknown whether the victim was a passenger or a crew member.
One of his legs was amputated while the other was fractured.
Three people were taken to two separate hospitals.