Pasadena police Monday were looking for whoever broke a number of windows at Longfellow Elementary School some time over the weekend.
The vandalism was discovered this morning at the campus in the 1000 block of East Washington Boulevard, said Pasadena police Lt. Pete Hettema.
No arrests were reported.
Hettema said the vandalism largely was limited to broken windows, and that no computers or other valuable items appeared to have been damaged.
Authorities were trying to determine if the crime was related to other similar school break-ins.