The school in the 600 block of Main Street was placed on lockdown about 8:50 a.m. in response to a "potential safety threat,'' according to a statement from the El Segundo Unified School District.

The school located in the 600 block of Main Street was placed on lockdown about 8:50 a.m. "due to a potential safety threat," according to a statement from the El Segundo Unified School District.

Nolan Kelly has been a fixture in the El Segundo High School gym. He’s played youth league basketball in the gym, and he watched his older brothers, Joe and Chris, play volleyball for the Eagles ...