Heat Wave Warnings, New Murals, and State Lawmaker Hearings

A prolonged and unusual March heat wave affecting cities in the West, park rangers caution hikers about rattlesnakes due to the Bay Area heat wave, new temperature records broken, a new mural for figure skater Alysa Liu in Oakland, a study revealing a better heart failure predictor than high BMI, Israel's claim of killing Iran's intelligence minister, and state lawmakers questioning vendors on the stalled Next Gen 911 project.