I read that article but respectfully that is not ruling out that Jayme didn’t know the person.
While I don’t believe she had any knowledge or involvement regarding the murders of her parents I think it is possible someone she knew was involved. IMO.
It is not, obviously, a boyfriend in a traditional sense where they went out in dates, visited each other in their homes, etc.
However she could have had a friend, either an older teen or an adult, whom she confided in, had a crush on, etc. Or an adult she knew through school, church, or dance who developed an unhealthy obsession with her.
Possible that she confided in an adult acquaintance (again- school employee, dance coach, Sunday school teacher, grocery store bagger, convenience store employee etc) some teenage grievances about her patents being too restrictive, etc.
LE admits they have no motive at this time.
Do you have another link?