Thousands of residents were without power near Tacoma, Washington, after three electrical substations were vandalized, local authorities said, Report informs referring to Reuters.
The Pierce County Sheriff's Department said robberies were reported at two substations belonging to Tacoma Public Utilities and another belonging to Puget Sound Energy. Deputies cited forced entry into the fenced-in area, with equipment vandalized but nothing taken from the sites, it said. More than 14,000 customers were affected.
"At this time deputies are conducting the initial investigation. We do not have any suspects in custody. It is unknown if there are any motives or if this was a coordinated attack on the power systems," the department said in a statement on its website.
Utilities nationwide have been strained by a severe cold weather system that swept across the country this week, leaving more than 300,000 without power from the winter storm.
In east Piece County, about 2,700 people serviced by Tacoma Public Utilities remained affected midday on Sunday after an initial 7,300 residents lost power in the area, about 45 miles (72 km) south of Seattle, Tacoma Public Utilities said in a post on Twitter.