Overview
- Families allege Activision's 'Call of Duty' games acted as a training ground for the shooter.
- Meta's Instagram accused of targeting teens with firearm ads and content.
- Daniel Defense named for marketing AR-15 style rifles used in the attack.
- Lawsuits filed in California and Texas on the second anniversary of the tragedy.
- Activision and Meta deny any causal link between their platforms and gun violence.