I mean, fuck Boeing and the death still seems suspicious. But to claim that there was no police investigation is just lying. Suspect a cover-up or frame or whatever if you want, but seems like there was a pretty thorough investigation: https://www.wdbj7.com/2024/05/18/police-release-investigation-report-boeing-whistleblower-death/
Despair.com (apparently still around!) was my go-to back in the day for those