June 29, 2016 7:45 am Woman Loses Arm in Carlsbad Scooter Crash A 19-year-old woman’s arm was severed when she crashed her scooter on Cannon Road in Carlsbad. NBC 7’s Chris Chan reports. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl