The door to Well Foot Spa stayed locked on a recent afternoon, its windows covered, its business visible only in brief flashes: a man peering through the slats of the shade, a woman unlocking the door, another man slipping out, then another arriving in a pickup truck. In two hours, four men visited and left the Huntington strip mall spa. No female customers were seen. Six days earlier, Suffolk police and the Huntington fire marshal raided the massage parlor after neighbors complained about a steady stream of male customers and raised suspicion of illegal activity. Two workers were arrested on prostitution-related charges. “I was the one who called police,” said Judi Morrison, a retired special education aide who lives nearby and gets her hair and nails done at a salon in the strip mall. “They raided it, and it was open the next day.” Morrison had considered getting a massage there until friends told her the spa catered to male customers. That was when “I found out what a massage pa...