COLORADO SPRINGS, Colo. -

Discovery Canyon Campus in District 20 went on lockdown Friday morning, according to a spokeswoman.

That lockdown is now lifted and students are back on a normal schedule.

District 20 tells us the bomb threat was reported through Safe2Tell around 9 a.m.  Students were kept in their classrooms, according to a spokeswoman. 

D20 security and Colorado Springs Police officers searched all three campuses.  We were told no suspicious packages or people were found.

District 20 says students went back on a normal schedule around 9:40 a.m.