Undercover Officers target of gunfire in Rio Grande City.

Moving to Starr County is a scary night for undercover officers,  who were the target of gunfire late last night.

Jose Arturo Fuentes and Ryan Villarreal were under arrest.

Authorities say investigators were driving along Juarez Street in Rio Grande City at around 1:30 a.m. on Monday, when Fuentes and Villarreal allegedly opened fire, discharging eight to 10 rounds.

Nobody was injured and both suspects were charged with aggravated assault with a deadly weapon.