Reports of bear sightings continue to circulate across East Tennessee, including a visitor to Kingsport's Dobyns-Bennett High School on Tuesday evening that startled multiple people."Now I'm gonna start carrying a bigger knife," chuckled Fred Patrick, 45, when relaying his encounter. He said it occurred at approximately 9 p.m. near the facility's track."I went out to go walking and was right there in the dark walkway between the swimming area and track.