The girl previously filed a police report and alleged that her family had been threatening her.
The affected area has been cordoned off, and all work at the site has been halted.
Industry sources say that Gaga could perform four to six shows at the National Stadium.
The incident was blamed on an "input error".
Both areas are fairly remote and seldom frequented.
The car was believed to have self-skidded, said the police.
Despite their old age, the stallholder and his wife have no plans to retire.
Usually you'd have to trick your dogs with treats and walk to get it to visit the vet.
The investigation found their death was caused by carbon monoxide poisoning.
The 26-year-old woman lives in Kuala Lumpur for work.