Although it is a chop, if it were real at least the divers would of been safe that pass assuming shock or a heart attack doesnt kill them.
That white is in a standard swim pattern and would just bump through them. It is not in a lundge, not doing its common turn or upward attack movement, is at cruising speed, and lastly has its eyes still open.
Though the photographer could be at high risk. Electical equipment is an attractant, extra distance, and karma at work for still taking that picture instead of warning his/her dive buddies.
