what happened to Alyssa Taylor?

The last time anyone spoke to Alyssa Taylor of Accomac VA was her mother on Sept 13, 2022 - they had texted each other - was the last time anyone had gotten in touch with her - She told her mother she was going on a long ride with her friend Danny McNeil in his tractor trailer; but when Danny McNeil gets into an accident which kills him the police say the only occupants of the truck were Danny and his dog - so what happened to Alyssa? Her family went to North Carolina where the crash happened and found personal items belonging to Alyssa - but she has yet to be found and her family needs closure