Casey Kessler , 22 , and son Sara , 9 months , were found by Casey 's brother . Kessler died of a suspected drug overdose in apartment full of needles . A neighbor heard Sara 's cries for days , but they were unanswered . Kessler 's mother died of natural causes in the apartment in November . Three house cats survived due to an automatic feeder .
Sara Kessler , 22 , and son Casey , 9 months , were found by Sara 's brother . Kessler died of a suspected drug overdose in apartment full of needles . A neighbor heard Casey 's cries for days , but they were unanswered . Kessler 's mother died of natural causes in the apartment in November . Three house cats survived due to an automatic feeder .