Is this letter at bottom of post  a threat?

Here are the mainstream media reports that made people talk :

Tredyffrin zoning hearing board member not guilty after police are a no-show at her trial

Published: Sunday, August 26, 2012

Charges in Chesco dropped when officer fails to appear

By Richard Ilgenfritz rilgenfritz@mainlinemedianews.com

Here are the posts which were probably the impetus of this letter below:

Police Department Provides Press Release re Clerical Error of Police Officers