A Michigan teenager was ordered held without bond on Wednesday after being charged with first-degree murder in the deadliest U.S. school shooting of the year, which killed four students and wounded seven other people. #Michigan #MichiganShooting #News #Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en