September 7, 2021 11:18 pm Investigation Underway After 15 Fires Break Out in Healdsburg An investigation is under way to try and figure out what sparked more than a dozen fires in Healdsburg — all set within a two-hour period. Cheryl Hurd reports. US & World Videos 0:26 Crews working to repair water main break in Richmond 1:29 Teens and tweens struggling with mental health, study says 1:29 Livermore author shares foster care experience 2:42 Hearing on antisemitism in schools 2:04 2 students taken to hospital after difficulty breathing at San Jose school