If you receive or discover a suspicious package or foreign device, Do not touch it, tamper with it, or move it!
Immediately contact the principal and LISD Police.

Letter and Parcel Bomb Recognition Checklist
    Be Cautious of:

•     Foreign mail, air mail, and special deliveries.
•     Restrictive markings such as “confidential” or “personal”.
•     Excessive postage.
•     Handwritten or poorly typed address.
•     Incorrect titles.
•     Misspellings of common words.
•     Oily stains or discolorations on package.
•     Excessive weight.
•     Rigid, lopsided, or uneven envelopes.
•     Protruding wires or tinfoil.
•     Excessive tape or string.
•     Visual distractions.
•     No return address.