Hmm found something interesting about Dezerai here.. Looks like for some reason, the posting she did have on ncmec, was mistaken as far as her last seen date?
"Missing: Dec 2, 2011 (although NCMEC list April 6. 2012, which is false.)"
Link is to information below, and a larger picture:
Second posting down,
http://letsfindthem.wordpress.com/tag/worcester/
"She was fifteen when she was last seen on December 2, 2011 in Worcester, Massachusetts but had turned sixteen on December 4, 2011, two days after she went missing. According to WPD she may still be in the local area and might be in the company of an adult female although there is no legitimate proof of where or who she could be with and if she was still in the local area there is a good chance she would of been spotted by now."