A friend of mine disappeared on a trip to Vietnam many years ago,
His family contacted Interpol and finally after more than a month police found him in a delirious state walking around in a park in Hong Kong!
He claimed he had been drugged, kidnapped and scammed by some gang that had taken all his money and cards, that had threatened to kill his family if he didn´t give them money,
somehow he finally managed to escape from his abducters and find refuge in the park.
He was very uncoherent about what happened!
He was in a pretty bad both mental and physical condition when found because he hadn´t eaten in a long time just drinking pondwater in the park that got him sick!
He had to be flown back to Sweden by ambulanceflight.
Today 20 years later he still mentally haven´t recovered from his ordeal and suffer from insomnia and nightmares!
He can only work 4 hours a day, dependent on medicial drugs to manage every day.