JANESVILLE, Wis. – A couple checking out a house for sale were shocked to discover the 55-year-old homeowner dead in her bed. Authorities said foul play was not suspected. Real estate agent Linda Chabucos-Galow stood in the dining room while Justin and Colleen McKeen walked through a house Monday night. Before long, she heard Colleen McKeen scream. “I thought, `What’s wrong?’ Maybe it was a dead mouse or something,” Chabucos-Galow said. But then she peered into the bedroom and saw the body of Linda L. O’Leary. After seeing the body, Chabucos-Galow said she told the couple: “‘We need to leave. This is not right. We need to get out of here.”‘ 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set!