and for closure of this devastating nightmare. again thank you from my heart. reporter: a mother reflecting on her daughter who vanished on vacation in aruba. somewhere over the rainbow reporter: a frederick, maryland art gallery served as the meeting place for robyn gardner s mother, sister, brother and many friends who spearheaded this remembrance. it s not would have, should have. it s about what we re doing now and it s come together for love and comfort right now. we have hope in the aruban authorities and everyone involved in the investigation and also we have complete and 100% faith in god that something goodwill come out of this. reporter: gardner s brother created a montage of old and more current photos of his sister and wrote her a touching letter. i love you more than life itself. i do not want to say good-bye, but i will say good night as we always used to say, night night, sweet dreams. reporter: robyn lived in frederick and traveled to aruba with