A man charged with tampering with evidence in connection to the ambush on a U.S. Immigration and Customs Enforcement (ICE) detention center in Texas allegedly tried to conceal anti-government and anti-Trump documents.

Authorities have issued a Blue Alert for Benjamin Hanil Song, wanted in a North Texas ICE facility ambush on July 4 that wounded an officer.

Officials announced on Monday that 10 people were arrested for engaging in a "planned ambush" on an ICE detention facility in Texas over the Fourth of July holiday.

Benjamin Hanil Song, a former Marine reservist, is wanted in connection with the coordinated July 4 attack, according to authorities.

Newly revealed court filings show what went into an attack on an ICE detainment facility that left an officer with a gunshot wound to the neck.

Ten individuals have been charged for attacking a U S Immigration and Customs Enforcement detention facility in Texas, with another suspect still at large

Nancy Larson, the acting U.S. Attorney, said the planned ambush was not a peaceful protest but was designed to draw ICE personnel outside the facility.