Shortly after 5 a.m. on Sept. 10, 2012, three masked men wielding guns broke into a suburban home in Ocoee, Florida. The intruders dragged roommates Alex Zaldivar, 19, Brienna Campos, 20, and her brother Remington Campos, 23, from their beds and lay them face down on the living room floor. Minutes later, bullets were fired into each of the heads. The men fled. When the ringing in their ears subsided, Remington and Brienna Campos realized they had miraculously survived, but their friend did not. Alex Zaldivar lay motionless in a widening pool of his own blood. Who were these men and why were they trying to kill everyone inside? It would later be revealed one of the intruders had been in this house, uninvited, once before. He was facing serious prison time and saw only one solution: he had to kill the witnesses.  A special thanks to Rafael Zaldivar, who shared photos, videos and personal stories about his son, as well as retired Orlando Police Detective Michael Moreschi, who investigated the murder and provided an interview and information for this episode. Written by Gus Burns, Edited and Engineered by Scott Ecklein, and Executive Produced by Michael Ojibway. View full episode source list: View full episode source list: https://www.invisiblechoir.com/listen/witness    Support Our Sponsors:  Ro Body: Sign up today at Ro.Co/Invisible and you’ll pay just $99 for your first month. Medication costs are separate. Naväge: Go to navage.com/choir to order your Naväge with 30 Original SaltPods and get a FREE cleaning kit as a gift! Use promo code “CHOIR” at checkout.   Mint Mobile: Cut your wireless bill to just $15 per month by going to mintmobile.com/choir!  Quince: Upgrade your wardrobe with pieces made to last with Quince. Go to quince.com/choir for free shipping on your order and 365-day returns!  Acorns: Visit acorns.com/choir or download the Acorns app to start saving and investing for your future today!  June’s Journey: Discover June’s Journey, a hidden-object mystery game with a captivating detective story taking you back to the glamour of the 1920’s! Available on Apple IOS and Android.   Learn more about your ad choices. Visit megaphone.fm/adchoices