The FBI is on the hunt for a suspect dubbed the "Subzero Suspect," wanted for a series of armed bank robberies in the Houston area.

The FBI said it will put up billboards asking for tips on Nancy Guthrie's disappearance in Houston as the investigation into her kidnapping continues.

A man convicted of RICO conspiracy who fled from a facility in Arizona last week was captured days later in Texas, the FBI announced.

The billboards will also appear in cities across the Southwest.

The FBI is posting billboards in several Texas cities.

Alleged members of a Houston-based street gang "Free Money" have been indicted on multiple federal crimes, including RICO ...

Add Yahoo as a preferred source to see more of our stories on Google. The Federal Bureau of Investigation said it will put up billboard ads in Houston to ask for the public's help in gaining ...

Add Yahoo as a preferred source to see more of our stories on Google. Nancy Guthrie was last seen at her home in Tucson, Ariz.. (Pima County Sheriff's Department) FBI officials said they are preparing ...