ramsland has studied dennis rader.been convicted of killing several people between the years of 1974 and 1991. he was arrested more than 15 years ago behind bars. raider's daughter, she is concerned her father may have been in contact with kohberger. carey is my guest now. a lot of confusing connections. take it slow here, karrie, okay? this teacher had a contact with your father as she was teaching in lehigh, pennsylvania. kohberger was studying in the state of washington. why do you believe he had a connection to your infamous father now in jail? >> it is really common in general for people in the public or criminology students especially to correspond with my father via letters and talk to him on the phone sometimes. since the doctor had a long-term several years academic intimate relationship with my father and personal friendship i wouldn't be surprised if kohberger at least tried to contact my father or had contact. at this point we don't have proof of it. we would need to see letters either at kohberger's home o