Arborist electrocuted in Alexandria, Virginia, while trimming tree contacting live power line.

An arborist was electrocuted while trimming a tree in Alexandria, Virginia, on Saturday morning. The incident occurred around 10 a.m. when a tree branch contacted a live power line. Emergency responders found the man unresponsive, and Dominion Power assisted in clearing the electrical hazard. Authorities are working to notify the victim's next of kin.