coronavirus February 10, 2021 6:21 pm California Investigates COVID-19 Testing Lab in Valencia A California COVID-19 testing lab is under investigation for allegations of mismanagement and incompetence. Patrick Healy reports for the NBC4 News on Wednesday, Feb. 10, 2021. US & World Videos 3:41 Entry restricted at USC as protests continue on campus 0:44 Security guard shot at $12 million Encino home 3:26 Confrontations occur at UCLA campus amid ongoing protests 2:44 Tommy Trojan statue cleaned after vandalism 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters