A Roane County man is accused of holding a woman hostage for two days.

Tobey Yates is in jail, facing kidnapping and assault charges. Deputies say he held the woman at a home in Roane County, tied her to a chair and beat her with a rubber hose.

That woman's mother first called police.

The woman received medical care for severe bruising and a possible drug overdose.

Saturday marks four years since a massive spill at the TVA's Kingston Fossil Plant unleashed more than a billion gallons of coal ash into the Emory and Clinch Rivers.

After a year and a half of dredging the ash out of the water, crews stopped in the summer of 2010 and intentionally left a layer of ash at the river bottom.

In November, the EPA announced it had reviewed all three options in conjunction with state environmental officials at TDEC and approved the plan to let sediment naturally cover the ash.

NASHVILLE, Tenn. (AP) -- An interactive website and map now shows the location and hazard risks for coal ash sites at 100 power plants throughout the Southeast.

The website, www.southeastcoalash.org , was launched by environmental conservation groups.

It lists details on power plants, the size of their coal ash containments, as well as available EPA risk assessments.