On the morning of March 30, 2018, an 18-year-old employee at the Terrible’s Car Wash & Lube on East Sunset Road in Henderson, Nevada, was shot and killed around 9:50 a.m. Two other employees were wounded when gunfire erupted at the car wash, sending employees and customers scrambling for safety.

Police identified and took into custody a 22-year-old co-worker, Rafael Valdez, on the same day. He was charged with murder, two counts of attempted murder, and attempted robbery with a deadly weapon; the motive was not clear in the initial investigation.

Friends and family held a vigil the next evening to remember Zachary Ragusa as a fun-loving, goofy young man who wanted to be happy; mourners left candles, flowers, and an unopened can of Mountain Dew at the site. Does anyone have information about Zachary’s life at work or who might shed light on what led to that morning’s violence?