the concerns immediately after the spill were about water quality in the down treatment community, dan ville, virginia which is 20 miles down stream gets its drinking water from the river. fortunately these metals can be filtered out, the arsenic, the leads from the water through regular water treatment methods. so the city's drinking water is considered safe. now the chern shifts t concern e long term ecological effects on aquatic life, fish and people who use the receiver. >> woodruff: and other spills and other locations where the coal ash is stored. >> duke has other sites in north carolina that have a total of 30coal ash pounds. environmentalists have been concerned about these pounds for a long time. duke thus far has said it plans to close some of those ponds just not yet specified exactly what it means by close. its plans may not include actually moving the coal ash away from the river bank it could be just putting a tarp over it. >> woodruff: wood you've been reporting on environmental groups in north carolina and elsewhere raising questions about whether state regulatory agencies w

dan ville, san ramon in there. a little cooler but still in the 60s. berkeley, antioch and downtown oakland. slightly warmer san jose. santa cruz, 66. upper 50, 60s on the coast. these are right about where we should be this time of year. 60 to 64 is about normal. increasing low clouds and high clouds tuesday night into wednesday. maybe a little bit of drizzle and very light rain. clearing out and everything says sunshine and warmer temperatures into the weekend. >>> 7:21. new claims from the woman accused of killing a man she met on craigslist. the other 34urd she said she's committed and why -- the other murder she said she's committed and why. >>> >>> a mobile home in redding that was filled with more than 60 pounds of explosive material has been burned to the ground. sheriff's deputies lit the house on fire yesterday with a remote ignited flame. 46 nearby homes had to be evacuated for the operation. the exploesives were discovered about a week ago when a blast injured the man living there. deputies say the man claims the explosives were used for mo