KERRVILLE, Texas (Gray News/AP) – Volunteer firefighters from Acuña, Mexico, are helping rescue and recover teams in Texas after flash floods killed more than 80 people over the Fourth of July holiday weekend and left others still missing.

According to a protective services government agency in Mexico, the Civil Protection Water Rescue Team and Cure Firefighters teamed up with the nonprofit organization Foundation 911 to assist in search efforts in Kerrville, Texas.