Investigation for Investors in Credit Acceptance Corp. (NASDAQ:CACC) over Subpoena Announced

San Diego, CA -- (SBWIRE) -- 05/10/2016 -- Credit Acceptance Corp is under investigation over potential securities laws violations. The investigation was announced for investors who purchased NASDAQ:CACC shares over potential breaches of fiduciary duties by certain Credit Acceptance directors in connection with the recently announced subpoena that was received by Credit Acceptance Corp.