Glancy Prongay & Murray LLP, a Leading Securities Fraud Law Firm, Announces Investigation of Crown Castle International Corp. (CCI) on Behalf of Investors

Glancy Prongay & Murray LLP (GPM), a leading national shareholder rights law firm, today announced that it has commenced an investigation on behalf of Crown Castle International Corp. (Crown Castle or the Company) (NYSE: CCI ) investors concerning the Company and its officers possible violations of the federal securities laws.