6 to Know October 21, 2021 7:09 pm 6 to Know for Oct. 21, 2021 – Update After a weeks-long search, the remains of Brian Laundrie have been found and identified. Here are the top 6 stories for Thursday, Oct. 21, 2021. US & World Videos 3:37 How to stay hydrated during heat season in South Florida 0:40 RAW: 2 boats catch fire at Miami marina 5:23 NBC6 Impact: Amigos For Kids cofounder Jorge Plasencia honored 5:01 NBC6 Impact: Ralph Rosado wins special election for Miami's District 4 seat 12:17 NBC6 Impact: One-on-one with Congressman Carlos Gimenez
