The driver had allegedly dragged the victim for "quite a distance".
12 persons suffered from gastroenteritis after consuming food from the restaurant.
"This is the last time you're going to see me," said the 66-year-old comedian and host.
The ex-boyfriend breached the contract as he failed to pay her at least 4 billion won (S$3.9 million).
Suicide deaths across all age groups also decreased for the first time.
Tributes poured in following the news of her passing.
She had used a previous lotto win to fund her winning ticket.
The vendor said he took his shirt off because it was noon and he was wearing a thick shirt.
Two people were conveyed to the hospital.
She is suspected to have broken her left ankle.