EMS depart s ins t i t ut i on enrout e t o Beekman Hospi t a l. 7 :1 9 am USMS not i f i ed of inc i dent . 7 : 20 am SIS Lt notified . 7 : 30 am N' Di aye , Warden arr i ves at ins t i t u t i on . Edge , AW not ified . 7 : 36 am official time o f death reported by ER physician . 7 : 40 am 8 : 00 am