the staircase. the mansion s heavy chandelier had fallen to the floor next to him. rebecca said max wasn t breathing, and she started cpr. rebecca s 13-year old sister xena, who was visiting, called 911. my sister s trying to resuscitate a a um, a boy. i m sorry she? he can t breathe. reporter: police and paramedics arrived within minutes. jonah called dina from the hospital. and he tells me, thank god that she was able to give him cpr. i think to myself, thank my god. reporter: he s gonna be okay? he s he s gonna be okay. reporter: max was unconscious. dina and jonah took up a vigil at the hospital. jonah s brother adam flew in from his home in tennessee. you came out to support jonah? correct. reporter: how well had you known max? i knew max well. he was a really wonderful kid. reporter: at max s bedside, jonah asked one of the doctors