Asa Ellerup, estranged wife of Manhattan architect Rex Heuermann, has spoken out about the tumultuous weeks since his arrest in connection to the Gilgo Beach serial killings. Heuermann is charged with three counts of murder and is the prime suspect in the disappearance of a fourth woman, and Ellerup has since filed for divorce. Heuermann is set to appear at a 2 p.m. conference hearing, where the court will go over evidence and talk with witnesses in the case that has been ongoing since 2010.