CLEVELAND -- The mother and brother of a teen who wounded four people before killing himself at a Cleveland school were sentenced Thursday on unrelated charges.

Stephen Coon pleaded guilty and was sentenced to six years in prison for a 2004 burglary and a 2006 charge of having a weapon after being convicted of a felony.

Lori Looney pleaded guilty to misdemeanor disorderly conduct and was sentenced to time already served.

Looney's son, 14-year-old Asa Coon, went on a shooting rampage at SuccessTech High School last fall.

Two teachers and two students were hurt before the teen turned the gun on himself.