Four men arraigned in home invasion

Four men from the Rio Grande Valley were formally arraigned Tuesday for their alleged involvement in a home invasion in Hidalgo County.Jose Martinez, Edgar Gonzalez, Enrique Valencia and Fernando Hernandez are all charged with one count of aggravated robbery.Hidalgo County Sheriff's officials said the men robbed a woman in San Carlos at gunpoint while wearing clothes with FBI lettering on them.The men were arrested at a home on Inspiration Road.Inside the home, authorities found the apparel, handguns and documents belonging to the alleged victim.