In the Supreme Court of the United States, City and County of San Francisco, California, et al., petitioners, v. Teresa Sheehan, respondent : on writ of certiorari to the United States Court of Appeals for the Ninth Circuit : brief of amici curiae National League of Cities, U.S. Conference of Mayors, National Association of Counties, International City/County Management Association, League of California Cities, California State Association of Counties, Washington State Association of Municipal Attorneys, and Association of Washington Cities in support of petitioners /

The issue presented is whether police officers should be held liable under the Americans with Disabilities Act for their use of claimed reasonable force in encounters with the mentally ill.