The Signal on Instagram: "Two days after a teenager was struck and killed riding his bicycle on McBean Parkway in what law enforcement officials suspect was an accident, a parent who didn’t know 17-year-old Louie Barba laid flowers at a makeshift memorial for him on the side of the busy Valencia road Wednesday.  View more at the link in our bio or tinyurl.com/yp6yuvnr Article: Perry Smith Photos: Perry Smith and Courtesy #SignalSCV #SCV #SantaClarita"