Assertion: letter bomb | /r/HasProperty | sent by secret police
Facets:
value: on right
type: LOCATION
value: on center
type: LOCATION
value: on the left
type: LOCATION
Source sentences:
text: Letter, package, and parcel bombs have been sent by people on the left, right, and center; by state actors and those operating far outside the law; by anarchists and secret police and disgruntled ex-employees.