BEND, OR -- Summit High School is closed today because of a COVID-19 exposure at the school. Central Oregon Daily reports Principal Michael McDonald sent a letter to parents expressing disappointment over a recent party attended by dozens of teens who were unmasked and crowded together.  Parents also reached out to the school to make them aware of additional positive COVID-19 virus cases. Students will go back to distance learning today and tomorrow and all athletics and activities are cancelled. The school is working with Deschutes County Health to offer free virus testing tomorrow for anyone who thinks they may have been exposed.