Chron.com | FBI swarms offices of ex-UT regent's Houston-based company Chron.com The FBI raided a Houston engineering firm and its San Antonio, McAllen and Laredo offices Wednesday, along with several government buildings including Laredo City Hall. Sometime Wednesday morning, agents took control of Dannenbaum Engineering's ... FBI raids Dannenbaum Engineering in... FBI agents 'lawfully present' at Dannenbaum Engineering building in McAllen FBI, DPS raid several city, county government buildings in Laredo |