FOX31 Denver

Hoax threats to Colorado schools seemingly made in alphabetical order

Several Colorado school districts were sent fake threats Wednesday morning, seemingly in alphabetical order. (Credit: KDVR)

DENVER (KDVR) — The threats made to schools in districts across Colorado Wednesday morning were seemingly made in alphabetical order, FOX31 found.

In some of the cases, sounds of gunfire were played in the background of the calls.

The first known threat made to a school was to Alamosa School District at 8:24 a.m.

Then, at 8:28 a.m., Aspen School District was called. Two minutes later, at 8:30 a.m., Aurora School District was called.

In addition to the school threats, Denver 911 received a report of a threat at FBI Denver at 9:00 a.m.

The following is a list of the school districts and police departments that dealt with false school threats Wednesday:

Several other school districts, including Littleton, Ouray and Steamboat, received shooting threats Wednesday afternoon. It does not appear as if these later threats were made alphabetically.

The FBI is investigating the calls.

FOX31 will update the list as more information becomes available.