<span style="color:#800080;"><b>The mystery of <span style="background-color:#ccffcc;">screen siren</span> Natalie Wood’s drowning death was never a closed case in her sister Lana Wood’s mind, which, she said, is why she welcomed the news of police reopening the investigation.</b></span><br/><a href="http://abcnews.go.com/blogs/entertainment/2011/11/lana-wood-natalie-deserves-the-truth/"><a href='http://abcnews.go.com/blogs/entertainment/2011/11/lana-wood-natalie-deserves-the-truth' target='_blank' rel='nofollow'>http://abcnews.go.com/blogs/entertainment/2011/11/lana-wood-natalie-deserves-the-truth</a>/ </a><br/><br/>What does <span style="background-color:#ccffcc;">screen siren</span> mean?