The California Supreme Court in the case of People v. Anderson, (6 Cal.3d 628) invalidates the state's death penalty and commutes the sentences of all death row inmates to life imprisonment.

The People of the State of California v. Robert Page Anderson, 493 P.2d 880, 6 Cal. 3d 628 (Cal. 1972), was a landmark case in the state of California that outlawed at least, temporarily the use of capital punishment. It was subsequently superseded by a 1972 state constitutional amendment, Proposition 17.

The Supreme Court of California is the highest and final court of appeals in the courts of the U.S. state of California. It resides primarily in San Francisco at the Earl Warren Building, but it regularly holds sessions in Los Angeles and Sacramento. Its decisions are binding on all other California state courts. Since 1850, the court has issued many influential decisions in a variety of areas including torts, property, civil and constitutional rights, and criminal law.