Wannabe school shooter Nicholas Prosper, 19, gunned down Juliana Falcon, 48, his brother Kyle, 16, and sister Giselle ... 19-year-old killer picked up the shotgun from the boot of the man's ...

MODESTO – A California assembly bill is looking to limit teens' ability to ride shotgun by increasing the age to 16. The bill was advanced by the Assembly Transportation Committee last week.