Mother of two children killed in 2012 at Lake of the Ozarks pursuing civil litigation.
Three swimmers, including two children, were electrocuted last summer at Lake of the Ozarks.
Only about half the lake covered by electrical inspections
Authorities say an 8 and 13 year old died while swimming near a private a dock.
Police say Mark Becker had sered overhead power lines just prior to his death.
Police suspect the man was attempting to steal copper wire.