CNN :: U.S.

Source: Chloroform in Caylee's mom's car

Preliminary FBI lab results show that there were traces of chloroform in the car of the mother of a missing Florida girl, according to a law enforcement source with knowledge of the investigation. <p><a href="http://rss.cnn.com/~a/rss/cnn_us?a=WTsHqS"><img src="http://rss.cnn.com/~a/rss/cnn_us?i=WTsHqS" border="0"></img></a></p><div class="feedflare"> <a href="http://rss.cnn.com/~f/rss/cnn_us?a=FKRTEL"><img src="http://rss.cnn.com/~f/rss/cnn_us?i=FKRTEL" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_us?a=S481JL"><img src="http://rss.cnn.com/~f/rss/cnn_us?i=S481JL" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_us?a=2R1R1l"><img src="http://rss.cnn.com/~f/rss/cnn_us?i=2R1R1l" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_us?a=R6TT4L"><img src="http://rss.cnn.com/~f/rss/cnn_us?i=R6TT4L" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_us?a=YQ5XGl"><img src="http://rss.cnn.com/~f/rss/cnn_us?i=YQ5XGl" border="0"></img></a> </div><img src="http://rss.cnn.com/~r/rss/cnn_us/~4/382774139" height="1" width="1"/>