Talk about a scare. The Omaha Bomb Squad responded to Dundee Elementary on Thursday . A student carried a wad of cash wrapped around a dye pack.
$20-bills were wrapped around the device -- the sort you see banks often use as a deterrent for robbers.
Dye packs are supposed to eventually explode -- dousing everything in a bright color.
It's not clear where the student got it.
The bomb squad took away the dye pack.
The school sent a note with the students to take home.