The Assassination of First Lady

"9-1-1, how can I help you", the operator asked.
Sobbing
"Hello, this is emergency how may I help you"
Sobbing
"Hello, Ma'am, Sir are you hurt?" the operator asked
Sobbing, "No"
"Why are you calling 9-1-1, Sir?"
"I need an ambulance", he replied
"I thought you said you weren't hurt, I hope that this is not a prank call, it is illegal to prank call emergency response."
"No, I am not hurt," sobbing, "it's, it's my wife, I think that she's, she's, she's"
"She's what Sir?"
"I think she's dead."