I think so, too, but I don’t know... Some of the info there doesn’t match info on police reports online... Either the name is common, or that other website has some wrong info.
There are police reports on a man (or different men?) with the same name: One report was a disturbance at the Christian school where the mom taught and her son attended. (That has to be the killer.) Another was a mental health call. (That might be the killer, too.) But, other reports had someone with that name as the “victim” or calling police on other people. (That might be the killer, or maybe a relative with the same name.)
The teen was a good kid. It’s a terrible shame.