Top Story with Tom Llamas - Sept. 16 | NBC News NOW

New details reveal that the suspect in the alleged assassination attempt of former Donald Trump was near the golf course for 12 hours; Venezuelan officials arrested three U.S. citizens accusing them of plotting to kill President Nicolás Maduro; and the hearing begins into what caused the Titan submersible to implode. 00:00 Introduction 02:15 New details revealed in Trump apparent assassination attempt 09:07 Secret Service facing new security questions 20:55 Tracking severe storm threat 22:25 New image of titan submersible debris revealed 26:33 Gilgo beach task force releases new sketches 32:40 TX medical school sold bodies without consent 39:30 3 Americans arrested in Venezuela for alleged plot to kill Maduro » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! NBC News App: https://apps.nbcnews.com/mobile Breaking News Alerts: https://link.nbcnews.com/join/5cj/breaking-news-signup?cid=sm_npd_nn_yt_bn-clip_190621 Visit NBCNews.Com: http://nbcnews.to/ReadNBC Find NBC News on Facebook: http://nbcnews.to/LikeNBC Follow NBC News on Twitter: http://nbcnews.to/FollowNBC Follow NBC News on Instagram: http://nbcnews.to/InstaNBC #Trump #Venezuela #Maduro