Passage: "Body-worn camera footage from a CHP officer is automatically uploaded at the end of each shift and retained for at least 90 days. Footage from a use-of-force incident is retained for at least three years." If a use-of-force incident is recorded on June 1, until when must footage be retained at minimum?

1. At least August 30 of the same year
2. At least one year later
3. At least three years later
4. Indefinitely