October 24, 2019 5:40 pm Tick Fire Threatening Homes, Schools and Businesses The quick-moving Tick Fire is threatening schools and businesses in the Santa Clarita area. Jonathan Gonzalez and Hetty Chang report for the NBC4 News at 5 p.m. on Thursday, Oct. 24, 2019. US & World Videos 4:06 Kelly Clarkson surprises lucky audience member with celebrity gift bag 3:09 Problems persist at downtown LA's ‘Graffiti Towers' 2:27 Emma Stone dazzles with co-star Joe Alwyn at Cannes Film Festival 0:52 2024 PGA Championship second round recap 2:19 LA proclaims May 19 as Father Greg Boyle Day