"Suddenly Single Suzie and Carol, two widow..." joke

Suddenly Single
Suzie and Carol, two widows in a Hendon adult community centre, were curious about the latest arrival - a quiet, nice-looking man who, most of the time, kept to himself.
Carol said to Suzie, "You know I`m shy. Why don`t you go over to him and find out a little bit about him. He looks so lonely." Suzie agreed.
So she walked up to him and said, "Excuse me, I hope you don’t mind me asking, but my friend and I were wondering why you looked so lonely."
"I`m lonely,” he said, "Because I`ve spent the past 20 years in prison."
"You`re kidding me! What ever for?"
"For killing my third wife. I strangled her."
"What happened to your second wife?"
"I poisoned her."
"And, if I may ask, what about your first wife?"
"We had a fight and she fell out the window."
"Oh my goodness," said Suzie.
Then turning to her friend on the other side of the room, she shouted, "Carol. It’s OK, he`s single!"