http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/46/p-9
Looks like Jolyne pulled some kind of trick with her Stand.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/46/p-12
Whenever a character in a shonen series asks this question, the answer is always the earliest possible point.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/46/p-15
I suspect he'll refuse, despite his supposed rationality.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/46/p-16
My suspicions are confirmed.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/46/p-19
Another Danger Moment.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/46/p-22
Jolyne agrees with me that the guy behaved pretty illogically.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-3
Somehow I don't think she'll be caught, but somehow I don't think she'll break out either.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-7
White Snake probably isn't winning in a fair fight, even with Jolyne wounded.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-10
A Danger Moment, of a sort.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-12
For someone who's presumably an (African-?)American with theological training, his philosophy sounds suspiciously like something an anime villain like Aizen would say. But this is a minor nitpick, and it's worth noting that most Jojo villains don't talk philosophically at all (this isn't Naruto or Bleach).
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-14
What's with that light in his eyes, anyway?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-16
Have we met this guy before?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-17
Danger Moment!
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/47/p-18
Number of not-as-serious-as-they-seem injuries Jolyne receives: 5 (The fourth one was at the end of the fight with Lang Wrangler)
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/48/p-1
Number of posthumously revealed minions of Dio: 3
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/48/p-3
So Dio believes in Heaven, but believes he can get there without dying and without being a good person? Is he just speaking metaphorically?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/48/p-4
That explains the information Jotaro had that Pucci wanted. However, when combined with the Stand arrow retcon, it seems rather silly; just how many plot devices did Dio keep in his mansion?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/48/p-5
It looks like the bullet wound actually hurt her. Either the guard is a Speedwagon Foundation agent trying to fake Jolyne's death, or Jolyne is very badly hurt indeed.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/48/p-13
Weather Report creating frogs is a bit of a stretch, but if it can make spacesuits out of clouds, frogs aren't much crazier.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/48/p-17
That explains the frogs. I'm not sure if this is a true fact, a preexisting urban legend, or Araki just making stuff up.
Edit: Wikipedia confirms that Araki is more or less accurate on this point: http://en.wikipedia.org/wiki/Raining_animals