dominican republic is safe and called the deaths isolated incidents. who while authorities are investigating, this colorado couple who had their own story and they re telling it about what they experienced at that same hotel last year. they say the circumstances surrounding the deaths sound really too familiar. cnn drew griffin has their story. reporter: kaylynn knull reached out to cnn immediately after learning three americans just died at same resort in dominican republic where she believed she was poison add long with her boyfriend. what is your reaction? blood boiling. it is too coincidental for the symptoms we had to stay quiet about it. reporter: one year ago this month the colorado couple traveled to the all-inclusive grand bee heea principe and it seemed like the vacation of a lifetime but on the sixth day she became ill.