VANCOUVER, WA — Washington County detectives searching for the woman suspected of shooting a man in his Sexton Mountain home last Friday got a break in the case this week when Camas police arrested the suspect in connection with a separate and unrelated robbery in the Mill Plain area of Vancouver, Washington.

Perhaps most interestingly, the woman is not a woman at all but instead a 15-year-old girl who'd posed as an adult on an online dating website, through which she met the Sexton Mountain man whom she later robbed and shot, allegedly, on May 11. Raelyn G. Domingo, a student at Heritage High School in Vancouver, is currently being held at the Clark County Juvenile Justice Center. Washington County Sheriff's officials are seeking her extradition back to Oregon.

According to an Affidavit in Support of Arrest filed by Washington County and obtained by Patch, Domingo used the online dating service SeekingArrangement.com to connect with the 56-year-old Sexton Mountain man, who told detectives he thought she was 19 or 20 years old. The Sexton Mountain man explained to detectives that he'd previously used the site for other extramarital affairs with women and that at least one previous 2-year relationship had ended "amicably."

Regarding his knowledge of Domingo, the man told detectives she went by the name "Samantha," that he thought she was Asian, and that he believed she was a Certified Nursing Assistant. After a period of texting, the man agreed to meet with Domingo on May 11 at the Safeway located at 6194 S.W. Murray Blvd. in Beaverton.

Picking Domingo up at the Chevron near the Safeway, the Sexton Mountain man drove her back to his home in the 8600-block of Southwest Muledeer Drive.

Once at the Sexton Mountain home, the man reportedly invited Domingo upstairs to his music room, where he offered her non-alcoholic beverages and gave her $260.

Editor's Note: SeekingArrangement.com is specifically for women who are looking for sugar daddies, or a wealthy older man to care for them financially in return for company and/or — most often — sexual favors. The pair reportedly spent some time together in the Sexton Mountain home before Domingo excused herself to the bathroom.