October 5, 2018 8:10 pm Person Sought in Chemical Attacks at Park The Los Angeles Police Department is investigating three separate attacks, the latest involving the dangerous chemical. Gordon Tokumatsu reports for the NBC4 News on Friday, Oct. 5, 2018. US & World Videos 2:12 74-year-old woman killed in hit-and-run in University Park 0:45 Knicks defeat 76ers, advance to Eastern Conference second round 1:05 Hit-and-run driver kills 80-year-old woman in University Park 3:07 UCLA working to restore campus after clearing out encampment 2:21 Scuba boat captain sentenced to 4 years in fiery deaths of 34