6 to Know August 31, 2021 7:11 pm 6 to Know for Aug. 31, 2021 – Update More than 20 years after three young women were found brutally murdered in South Florida, authorities have identified the serial killer. Here are the top 6 stories for Tuesday, Aug. 31, 2021. US & World Videos 1:39 Police respond to suspected migrant landing on Hollywood Beach 1:15 Surveillance video shows shooting at Medley truck yard 1:38 13-year-old electric scooter rider killed in crash in North Lauderdale 0:36 Kendall man found guilty in fatal shooting of neighbor in 2015 dog poop dispute 2:20 Father shot 6-year-old son before turning gun on himself in Hialeah murder-suicide: Police