The first season ends with Jessica convicted of the murder of Peter Campbell. The announcer concludes the season by announcing that Jessica is innocent, and that one of five characters -- Burt, Chester, Jodie, Benson, or Corinne -- killed Peter Campbell. Chester later confesses to Peter's murder and is sent to prison. He is soon released after a successful temporary insanity defense.\n\nWho killed peter on the tv show soap?
Let's be accurate as possible. Think before you answer.
Chester
The relevant information to answer the above question is: Chester later confesses to Peter's murder and is sent to prison.

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Final answer: Chester