Sources close to the situation have informed Boxingtalk.com that the eagerly anticipated March 5 showdown for lightweight supremacy between Diego Corrales and Jose Luis Castillo appears to be headed to the Mandalay Bay in Las Vegas, Nevada. Promoters Gary Shaw and Bob Arum were unavailable for immediate comment, but we will continue to keep you updated, so stay tuned. Remember Where You Heard It First! (12:02 AM ET)

ALSO: Boxingtalk.com would like to extend our deepest condolences to attorney Judd Burstein and the entire Burstein family for the loss of Judd's sister.