The cause of death has been finalized for the mother and child found dead this summer inside their home at Arms Apartments.“The mother’s cause of death has been set as undetermined,” revealed District Attorney General Lisa Zavogiannis of the autopsy conducted on Marisha Drake, 25. “The child’s cause of death was dehydration.”Drake and her daughter, Kalyrica Drake, 14-months, were found dead inside their apartment in July when a maintenance man entered their home to conduct an inspection. Ms. Drake was found dead on the couch.