Ex-suspect tells TV station he dumped Alabama teen 's body in swamp , Alabama prosecutor says . But Nancy Grace Alabama 's alleged confession `` unbelievable , '' prosecutor says . HLN teenager disappeared on trip to Aruba in May 2005 . `` When [ van der Sloot ] really wants to tell the truth , [ we hope ] Nancy Grace has the latest breaking developments at 8 and 10 p.m . ET Tuesday on Alabama .
Ex-suspect tells TV station he dumped Alabama teen 's body in swamp , Alabama prosecutor says . But Nancy Grace Alabama 's alleged confession `` unbelievable , '' prosecutor says . HLN teenager disappeared on trip to Aruba in May 2005 . Nancy Grace has the latest breaking developments at 8 and 10 p.m . ET Tuesday on Alabama .