| Date of attack: | July 24th 1957 |
|---|---|
| Location: | La Jolla, San Diego County, California |
| Shark species: | Said to involve a 1 m Great white shark, but thought that it was more likely a blue shark |
| Name of victim: | Earl .A. Murray |
| Sex of victim: | M |
| Activity: | Spearfishing on Scuba |
| Injury: | Diver jabbed shark with spear and it make a threat display. No injury PROVOKED INCIDENT |