(The Center Square) – Rewards totaling $35,000 have been offered for information leading to the apprehension of a wanted man allegedly involved in a planned ambush of federal and local law enforcement officers at a U.S. Immigration and Customs Enforcement detention facility in North Texas.

Texas Department of Public Safety issued a Blue Alert as a manhunt continues for the suspect, Benjamin Song, 32, “wanted in connection to violence against a law enforcement officer,” DPS said.