Unexplained, intermittent and brief power outages at the Tupper Lake Emergency Services building have caused headaches for the village police department as the outages wiped out much of what was stored on the department’s hard drives on Nov. 20. The Adirondack Daily Enterprise reports TLPD Chief Eric Proulx briefed the village board on the situation at its Monday meeting, emphasizing that no data has been lost. That’s because the department simultaneously uploads its data — which includes various police arrest and incident reports, as well as body camera footage — to a secure online cloud to back up what it stores in its hard drives.