Ultimately, law enforcement officers arrested eight operators of a Chinese Thai garment sweatshop in an early morning raid in August 1995 and freed 72 Thai immigrants, some of whom had been held captive for at least four years.
As they celebrated their journeys to citizenship Sunday with American flags and certificates as "American heroes" from the Asian legal center, the former captives reminisced, often tearfully, over their trials.
Most of them said they came from impoverished farming families and had headed to the metropolis of Bangkok to find sewing jobs. There, they met labor contractors who promised them good jobs in America and monthly pay of $1,000 -- nearly 10 times what some were earning in Thailand.
They were told they would work 8 a.m. to 6 p.m., with weekends off to see the glamorous sights of Los Angeles.
But the reality was vastly different.
Buppha Chaemchoi, 37, said she was shocked to arrive in El Monte and realize that she would sleep crammed in one bedroom on the floor with nine others. The windows had been boarded up, she said, allowing virtually no sunlight. Her captors told her that if she tried to escape, brutal U.S. police would shave her head and stamp her scalp with marks of disgrace, she said.
"It made me worry and want to stay inside and just wait for my three-year contract to end," Chaemchoi said.
Chuai Ngan, 47, who came to the U.S. in 1993, said she also was intimidated with threats that her family would be harmed and their home in Thailand burned down if she attempted to leave.
Not all captives were willing to accept their fate, however.
Win Chuai Ngan, the 51-year-old husband of Sukanya, was the first to escape from El Monte. As one of the few male laborers, he said, he was allowed to go outside to take out the trash and help move sewing machines and other heavy supplies into the complex.
One day, he said, he saw a Thai newspaper in the trash, surreptitiously tore out the phone number for a Thai temple and kept it hidden in his pocket. In November 1992, he made his move -- jumping over the fence in the middle of the night. He ran to a taxi stand and asked to be taken to the temple.
"I was so scared the owner would see me and kill me," Win Chuai Ngan said.
He said he told his story to Thai authorities and newspapers in Los Angeles, and gave them an address label for the El Monte complex that he had torn from the newspaper.