PHILADELPHIA (CBS) — Philadelphia police say a 17-year-old student is in custody after Northeast High School officers found two bullets in his possession. The school located on the 1600 block of Cottman Avenue was placed on lockdown shortly before 11 a.m.

The lockdown was lifted and classes resumed.

(credit: CBS3)

No gun was located.

No injuries were reported.

There is no word yet on what charges the student may be facing.