The temperature outside was below freezing in this city northwest of Tokyo as local residents stirred early on a February morning.But the atmosphere was tense inside the heated parked vehicle where Japanese police officers awaited a report near an apartment building. The radio crackled to life. "She came out. She's carrying trash," a police officer said over the radio.A Filipina woman had emerged from a second-floor room of the building carrying a garbage bag. The moment she descended the stairs, Gunma prefectural police investigators and officers from the Immigration Services Agency rushed…READ FULL ARTICLE