Monica Sementilli was convicted of murdering her husband, Fabio Sementilli, and conspiring to kill him on April 11, 2025. A Los Angeles jury also found special-circumstance allegations of financial gain and lying in wait. On June 23, 2025, she was sentenced to life in prison without the possibility of parole.
What was Monica Sementilli convicted of?
After a 10-week trial, a Los Angeles jury found Sementilli guilty of one count of murder and one count of conspiracy to commit murder. It also found true special-circumstance allegations that the murder was committed for financial gain and by means of lying in wait, according to the Los Angeles County District Attorney’s Office on April 11, 2025.
What happened to Fabio Sementilli?
Fabio Sementilli was fatally stabbed at his Woodland Hills home on January 23, 2017. The District Attorney’s Office said he was seated on his patio and that Robert Louis Baker fled in Fabio’s Porsche.
What did prosecutors say was the motive?
Prosecutors argued that Monica conspired with Baker to kill Fabio for life-insurance benefits. The Associated Press reported on June 24, 2025, that prosecutors described the policy as worth $1.6 million. That figure belongs to the prosecution’s account of this case, not an independently established finding about the motive.
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Baker’s account at trial differed: he testified that Monica had nothing to do with the plot. The prosecution’s theory and Baker’s testimony should therefore be distinguished from the jury’s verdict, which convicted Monica of murder and conspiracy.
What sentence did Monica Sementilli receive?
On June 23, 2025, Sementilli was sentenced to life in prison without the possibility of parole. Baker had pleaded guilty in the killing and was also sentenced to life without the possibility of parole, according to the Los Angeles County District Attorney’s Office.
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What has the defense said about the verdict?
At sentencing, defense attorney Leonard Levine said Sementilli maintained her innocence and intended to pursue all avenues of appeal. Courthouse News Service reported that the defense had filed a notice of appeal on June 23, 2025. Those reports do not establish the appeal’s status or outcome as of October 8, 2026.
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