TUCSON, Ariz. - A federal judge in Arizona on April 18 denied JP Morgan Chase Bank N.A.'s motion to dismiss a suit alleging that it violated the Telephone Consumer Protection Act (TCPA) and invaded the plaintiffs' privacy by making more than 100 phone calls after the plaintiffs defaulted on their mortgage (Shupe, et al. v. JP Morgan Chase Bank of Arizona, No. 11-00501, D. Ariz.; 2012 U.S. Dist. LEXIS 54285).