A comprehensive resource for safe and responsible laser use
US: California man arrested at car "sideshow" for aiming laser at CHP helicopter
The sideshow took place at about 2 a.m. in Oakland, with about 200 cars present. Fireworks were shot into the air and there were reports of gunfire.
View from the helicopter’s infrared camera, showing cars doing doughnuts, and spectators
A green laser beam was aimed at a CHP helicopter several times. The crew was able to direct ground officers to a white sedan, where the 23-year-old was arrested and faces “several state and federal felony charges.”
From KVTU.com. See also this story about lasers being aimed into the crowd at a December 2017 Oakland sideshow.