July 8, 2015 1:30 am Heroin Deaths Quadruple Across U.S.: Report The number of U.S. heroin users has grown by nearly 300,000 over a decade, with the bulk of the increase among whites, according to a new government report. Ian Cull reports. Local 0:40 Watch: Police dog tracks and finds missing 85-year-old woman in Colorado 3:09 Mama bear and cubs caught on video having a spring pool party in a California home 2:19 Tom Holland swoons over Zendaya's Met Gala looks 9:25 Zayn Malik opens up about 6-year journey to new album 1:19 Met Gala 2024 after party looks: Cardi B, Lana Del Rey, EmRata