Ronald's Log 10 is collectible found in Escape Dead Island: Underwater Labs DLC.
I`m locking the submerged facility and am preparing to leave this island. My work is obviously no longer safe, and I cannot even trust my own son anymore. They have no sense of ethics, and I believe there may be even more sinister motives at work. I informed Chase – Mr. Barrister – that his life may be in danger, and that he should get himself and his family, especially his young son Kevin, back to California as soon as possible.