By COREY WILLIAMS and ED WHITE, The Associated Press

OXFORD TOWNSHIP, Mich. (AP) — A 15-year-old boy has been denied bail and moved to jail after being charged in a Michigan school shooting that killed four students and injured others.

Authorities on Wednesday revealed that Ethan Crumbley's parents were summoned to discuss his behavior just a few hours before the bloodshed Tuesday.

No motive for the shooting was offered by Oakland County authorities. But sheriff's Lt. Tim Willis told a judge that Crumbley recorded a video the night before the violence in which he discussed killing students.

Crumbley is charged as an adult with 24 crimes, including murder and terrorism.

Oxford, Michigan High School Shooting 11/30/2021

Oxford, Michigan High School Shooting 11/30/2021

Ornaments Made by Clinton Elementary School Students On Display in Nation’s Capital

Congresswoman Claudia Tenney is displaying Christmas ornaments made by fifth grade students at Clinton Central Elementary School at her office in the nation’s capital.

Bill Cosby Through the Years

Bill Cosby Through the Years

13 Things America Is Running Out of This Month

A new month is here and that means that it's time to spin the wheel and see where it lands as far as what industry insiders say is already or soon will be in short supply for the month of December 2021. These are those things.

More From WIBX 950