University of Miami October 30, 2020 5:51 pm UM Working on Covid Breath Test Researchers at the University of Miami are working on a COVID-19 breath tests that could give results in minutes. US & World Videos 2:03 Girl, 14, arrested in murder of 79-year-old grandmother in Lauderdale Lakes 2:11 911 calls released in Lauderhill shooting that injured 9-year-old 2:59 Passengers discuss preparing for water landing on Fort Lauderdale-bound flight 1:59 Homicide investigation underway after woman's body found in Miami apartment 2:21 Man arrested after video shows him strangling child at Sunny Isles Beach park: Police