CHESTER, Ill. (AP) -- Jurors on Tuesday found former suburban Chicago police officer Drew Peterson guilty of trying to hire someone to kill the prosecutor who helped to convict him in the killing of his third wife.
Peterson was convicted of trying to hire someone while in prison to kill Will County State's Attorney James Glasgow, who helped convict Peterson in 2012 of killing ex-wife Kathleen Savio eight years earlier. Prosecutors say Peterson believed that with Glasgow dead, he could win an appeal of his conviction.
In this May 8, 2009 file photo, former Bolingbrook, Ill. , police sergeant Drew Peterson arrives at the Will County Courthouse in Joliet, Ill. , for his arraignment on charges of first-degree murder in the 2004 death of his third wife Kathleen Savio. (Photo: AP)
The jury deliberated for about an hour before finding Peterson guilty of solicitation of murder for hire and solicitation of murder. Peterson, 62, is serving a 38-year sentence in Savio's death and faces up to 60 more years in prison.
While the verdict was read, Peterson sat and listened with his head resting on his left hand.
Several jurors declined to comment.
During closing arguments Tuesday, prosecutors said prison recordings of Peterson speaking with a fellow inmate prove he wanted Glasgow killed.
"It's the defendant's own words that prove him guilty beyond reasonable doubt," said Steve Nate of the Illinois attorney general's office, which assisted Randolph County prosecutors with the case.
Peterson's fellow inmate, Antonio "Beast" Smith, wore a wiretap for prosecutors, and jurors heard hours of Smith's recorded conversations with Peterson at Menard Correctional Center in November 2014. Smith testified last week that Peterson enlisted him to help kill Glasgow.
Nate pointed to a specific section of secret recordings in which Smith tells Peterson that he gave his uncle the go-ahead to kill Glasgow.
"OK, all right, I'm in," Peterson, a former Bolingbrook police sergeant, responded. "From the first time we talked about it, there was no turning back."
Peterson's defense lawyer, Lucas Liefer, told jurors his client never explicitly says in the recordings that he wanted Glasgow killed. Liefer called Smith unreliable and said Smith asked for a shortened prison term in exchange for help with the Peterson case.
"This case is wrought with inconsistency and incomplete evidence," Liefer said.
Savio's death was initially deemed accidental. Glasgow reopened the case after the 2007 disappearance of Stacy Peterson, Peterson's 23-year-old fourth wife. Peterson was never charged in her disappearance but told the informant he worried that Glasgow would eventually do so.
As Peterson left the courtroom Tuesday, he glanced at and said something unintelligible to Stacy Peterson's sister, Cassandra Cales, the Chicago Tribune reported.