127 F.4th 516
4th Cir.2025Background
- In 2015, Dylann Roof murdered nine people at Emanuel AME Church in Charleston, SC; the plaintiff M.P. is the daughter of one of the victims, alleging she was present at the time.
- M.P. sued Meta Platforms, Inc. and its subsidiaries (Facebook), asserting state law tort claims (strict products liability, negligence, negligent infliction of emotional distress) and federal civil rights claims, arguing Facebook's algorithm radicalized Roof by recommending extremist content and groups.
- M.P. claimed Facebook's algorithm, designed to maximize engagement, recommended divisive and racially extremist content to Roof, contributing to his radicalization and the subsequent attack.
- The district court dismissed the claims, finding them barred by Section 230 of the Communications Decency Act, and partially for failure to plausibly allege proximate causation or timely federal claims.
- On appeal, the Fourth Circuit affirmed, holding Section 230 immunized Facebook from state law claims because they sought to treat Facebook as a publisher, and independently, the claims failed on proximate causation; federal claims were either abandoned or untimely.
- There was a concurrence/dissent: Judge Rushing disagreed with the majority’s scope of Section 230, arguing that Facebook’s direct recommendations (algorithms suggesting groups) could constitute its own actionable speech.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Section 230 immunity for state tort claims | Facebook’s algorithm is a defective product, not publisher conduct | Claims treat Facebook as a publisher of third-party info | Claims barred by Section 230 as they attack publisher functions |
| Proximate causation for state torts | Facebook’s conduct foreseeably led to offline violence | Plaintiff failed to show direct causal link | Claims also fail for lack of proximate causation |
| Federal civil rights liability (42 USC 1985/1986) | Facebook conspired to deprive civil rights via platform hate speech | No plausible or timely claim, claim abandoned | Claims dismissed as abandoned/untimely |
| Algorithmic recommendations as Facebook’s speech | Group recommendations are Facebook’s own actionable speech | Recommendations are publisher/editorial decisions | Majority: Not sufficiently pled; claims not actionable |
Key Cases Cited
- Zeran v. America Online, Inc., 129 F.3d 327 (4th Cir. 1997) (Section 230 protects service providers for publishing third-party content)
- Nemet Chevrolet, Ltd. v. Consumeraffairs.com, Inc., 591 F.3d 250 (4th Cir. 2009) (Immunity under Section 230 for third-party content)
- Erie Ins. Co. v. Amazon.com, Inc., 925 F.3d 135 (4th Cir. 2019) (Section 230 does not immunize for defects in products themselves)
- Henderson v. Source for Pub. Data, L.P., 53 F.4th 110 (4th Cir. 2022) (Publisher vs. content provider analysis under Section 230)