Staff managed to extinguish the blaze promptly.
The man took on the task to repay the couple for giving him a safe place to live.
The victim's younger brother shared that he was a uniformed auxiliary police officer.
At one point, he had even parked his car to chat with her.
The victim was identified as a 22-year-old Argentine woman who worked at a night club near the accident scene.
After her rescue, Pai Lin now enjoys her daily showers with volunteers.
The girl, who has disabilities, was briefly left in the car alone.
The 50-year-old left a job to “sleep better at night” and now doles out life advice to passengers.
She said she would lose face if she did not join the trip.
Every police officer should maintain a physical appearance acceptable for a police officer, a police spokesperson said.