[Dr.Zoidberg]

Immediate lie detector and intensive background screening for anyone who could possibly have had access to the area where the “sabotage” occurred.

And when the “saboteur” is found, take steps to ensure he/she will never be able to commit such an act ever again.

[Bogey78O]

If it’s sabotage, they’ll do that and more. The people involved here aren’t exactly a bunch of Fife’s.

[Kickass Conservative]

Death Penalty.
We are at war.
Treason is Treason.

[randog]

I'm thinking disgruntled ex employee. Look at those recently fired or laid off.