Washington County courthouse evacuated after hoax bomb threat OregonLive.com Events
'All clear' given after bomb threat forced evacuation at Washington County courthouse KATU Events
Washington County Courthouse evacuated following bomb threat KPTV Events
Bomb threat at Washington County Courthouse prompts evacuations KOIN.com Events
Washington County courthouse evacuated after receiving bomb threat KATU Events
Bomb threat prompts evacuations at Washington County Courthouse in Hillsboro KGW Events
Bomb threat that prompted evacuations at Washington County Courthouse may have been a 'swatting' attempt, officials say KGW Events