Shooting at New Jersey high school day after California attack news.sky.com

It comes after the suicide of a 16-year-old boy who killed two teenagers at a high school in California on Thursday morning.

A child and a man were seriously injured in the attack that took place around 8.30 pm local time on Friday, according to officials.

The child's condition was said to be serious and he was airlifted to a children's hospital in Philadelphia.