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A suspect in the murder of Jo Dee Messina's stage manager is in custody.  The San Diego County Sheriff's Department says police arrested Troy Lynn King in Imperial Beach on Wednesday, and booked into the San Diego Central Jail. 

He's expected to be extradited to Tennessee.  King has been accused of killing Thomas Colucci.  Colucci was fatally shot in his Coffee County, Tennessee home last November. 

King has already been charged in the shooting.  The U.S. Marshals Service says King has been indicted for murder and theft by a Tennessee grand jury.  However, authorities haven't revealed any motive in the case. 

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