Another entry for The Answers.
43) Who was in the outrigger chasing and shooting at Sawyer, Juliet and company during the time flashes (5×04 – The Little Prince)?
Answer (9/7/10): Those who’ve purchased the complete series box set should read over the journal entries included in the set, as they reveal the mysterious outrigger was captained by crewmembers of the Black Rock.
December 18? – An away team of six men was launched at first light in an attempt to get to the island with hopes of determining our location.
Only one returned alive. He seems in a deep shock, muttering about exchanging musket fire with another vessel which promptly disappeared in a flash of heavenly light.