The Brief Hennepin County Attorney Mary Moriarty is urging Texas Gov. Greg Abbott to immediately sign the extradition paperwork for Christian Castro, the ICE agent charged in the Jan. 14 shooting of Julio Sosa-Celis in Minneapolis. Hennepin County Attorney Mary Moriarty is asking Texas Gov. Moriarty asks Abbott to sign extradition paperworkWhat we know:Christian Castro, 52, was arrested in Cameron County, Texas on May 29 on a nationwide warrant issued in Hennepin County. What they're saying:"Texas law, under the Uniform Criminal Extradition Act (UCEA), provides a clear framework for interstate extradition," Moriarty wrote.