From Truepeoplesearch by filtering the age, I was able to find this:
https://www.truepeoplesearch.com/find/person/pxl4800u929nu0lru6u6uI called the number pretending to be a USPS worker at his post office seeing if he could confirm residency at the address listed, he did indeed confirm his name was Roy but then told me to go fuck myself
The DeviantArt mentions a birthday of September 1st and his Truepeoplesearch mentions this Roy being born in September 2000, so it could be his. Judging by how he also responded, it’s safe to assume the phono is confirmed
All that needs confirming is the addy
Roy Guerrero
9205 Triple Crown Loop N
Southaven, MS 38671
(901) 421-0780
We should alert his family members about his heinous acts as well