Last year, the 9th U.S. Circuit Court of Appeals overturned Maxwell's 1984 convictions, saying a jailhouse informant who served as the prosecution's chief witness was a habitual liar, the Los Angeles Times reported.
Maxwell was convicted of two of 10 slayings that occurred in 1978 and 1979, and sentenced to life in prison without parole. The Supreme Court's decision not to take up the case means the state will need to release him or bring a new trial, the newspaper said.
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