Thin Blue Line helping first responders through personal hardships First Responders are often the first to run to a person's aid but the last to ask for help for themselves. The local chapter of Thin Blue Line Law Enforcement Motorcycle Club, Brazos Valley is helping first responders as they go through catastrophic events in their lives and last updated 2021-04-26 10:48:09-04 BRAZOS COUNTY, TX â First responders are often the first to run to a person's aid but the last to ask for help for themselves. The local chapter of Thin Blue Line Law Enforcement Motorcycle Club, Brazos Valley is helping first responders as they go through catastrophic events in their lives.