Investigations
Open a case and step into the workspace.
Each investigation is reconstructed from the primary record. Open one to work through the evidence yourself. Every claim traces back to a source.
FDA drug approval · BLA 761178
Aduhelm (aducanumab)
How Aduhelm won accelerated approval for Alzheimer’s disease: the clinical review, the advisory committee’s near-unanimous objection, and the decision that followed, rebuilt from the FDA approval package.
NTSB investigation · HWY18FH011
2018 Tesla Model X crash, Mountain View
The fatal Autopilot crash into a highway barrier: the sequence of events and the evidence behind each NTSB finding, rebuilt from the investigation docket.
NTSB · Tempe, AZ
Uber automated test vehicle (2018)
The first pedestrian fatality involving a self-driving car, and what the vehicle’s systems recorded.
FDA drug approval · lecanemab
Leqembi FDA approval (2023)
From accelerated to traditional approval for a new Alzheimer’s therapy, and the evidence that moved it.
NTSB · Buffalo, NY
Colgan Air 3407 (2009)
A stall on approach that reshaped U.S. pilot-training and fatigue rules.