A manager of an editorial office called 911 to report a death threat letter.

Send one police unit to the scene.

DO NOT have the manager read the letter to you as the letter contains poison. They will be heavily injured along with their coworkers by the poison as a result which will require medical assistance and transport.

Possibly Unfixed Bugs

At the end of the duty, it says "Poisoned Letter is handcuffed" along with "Poisoned Letter is taken into custody" both of which are logically false.