BROWNSVILLE — A Michigan man was charged in federal court Friday for money laundering and conspiracy to possess with intent to distribute cocaine. This case is being conducted by U.S. Immigration and Customs Enforcement’s (ICE) Homeland Security Investigations (HSI) McAllen Office with assistance from the U.S Drug Enforcement Administration (DEA). Edgardo Serrano, 51, from New Boston, Michigan was charged April 24, 2020 by U.S. District Judge Ignacio Torteva III. According to court documents, HSI filed the criminal complaint April 18, against Serrano. It alleges that on April 17, HSI and DEA had searched a mechanics shop in Hidalgo, Texas, which resulted in the ...