(March 26, 2020, 1:46 PM EDT) -- DALLAS — A shareholder in a hydraulic fracturing pipeline company on March 25 sued the pipeline company, its officers and an energy company in Texas federal court, contending that they are liable for breach of fiduciary duties related to financial statements made pertaining to the status of a fracking pipeline and for corporate waste with regard to a corruption investigation pending against the pipeline company (Barry King, derivatively on behalf of Energy Transfer LP, v. LE GP LLC, et al., No. 20-719, N.D. Texas)....