From the New York Times website this morning:
Shortly after 10 a.m. Central time, about 40 police officers and other law enforcement officials simultaneously entered Stanford Group’s two office buildings in Houston. Many of the law enforcement personnel carried large black briefcases. Stanford group’s headquarters are in two offices in Houston, one within a tower of the Houston Galleria shopping mall, and the other across the street.
Photo of Stanford Financial Group Offices, 5050 Westheimer: Stanford Financial Group