1 month later
Beckett was sitting outside,Castle walked out and sat down next to her.
"Hey,you"
He said as he kissed her on the cheek.
"I failed to keep our son safe?"
"Kate this isn't your fault"
"Castle we spend our honeymoon and our first year of marriage trying to have a baby and when we do,2 years later I lose him"
"You didn't lose him"
"It's been a month,with no leads?"
"We actually have a lead"
"What?"
"Babe clam down"
"Don't tell me to calm down Castle,what leads do you have on our son?"
"Can't tell"
"Castle I'm his mother,I have a right to know what leads you have?"
"Kate if I tell you will go after them"
"How bad is it?"
"Really bad"
"Is it 3XK?"
"No"
"Then who?"
"Just promise me,you won't do anything without me"
Beckett sat there and thought about it,she took a big breath.
"Fine"
"It has something to do with your mothers murder"