After Whittier Student’s Death, New Law Requires Safety Alarm on School Buses

The family of Hun Joon "Paul" Lee, a 19-year-old Whittier boy with autism who died after being left unattended in a school bus, stood alongside state Sen. Tony Mendoza to celebrate the signing of SB 1072. The law will require a child-safety alarm system on all school buses in the state. Kareen Wynter reports for the KTLA 5 News on Sept. 28, 2016.