Monday's report from Mesa, Arizona. A Mesa drug dealer is arrested after a year-long investigation into a fatal fentanyl overdose in Prescott. A couple faces murder charges in the death of a toddler with severe burns. A motorcyclist is killed at a Mesa intersection that's seen two fatal crashes in one week. And five suspects are charged after an officer-involved shooting near Scottsdale. Sources: Yavapai County Sheriff's Office, Mesa Police Department, AZ Family, 12 News, KTAR. Tags: mesa, crime report, arizona, maricopa county, true crime, daily news, public record, police blotter