NASDAQ:EROC Investor Investigation of Buyout of Eagle Rock Energy Partners, L.P.

San Diego, CA -- (SBWIRE) -- 12/30/2013 -- An investigation on behalf of investors, who currently hold shares of Eagle Rock Energy Partners, L.P. (NASDAQ:EROC) shares, was announced concerning whether the takeover of Eagle Rock Energy Partners, L.P. by Regency Energy Partners LP. is unfair to NASDAQ:EROC stockholders.