Most of this account is word for word as written in the ‘Journals.’ And as for suspicions of poisoning, no one had any immediately, but five years afterwards, as we are told, upon information given, Olympias put many men to death, and scattered abroad the ashes of Iolas, alleging that he had administered the poison.
But those who affirm that Aristotle counselled Antipater to do the deed,
and that it was entirely through his agency that the poison was provided, mention one Hagnothemis as their authority, who professed to have heard the story from Antigonus the king; and the poison was water, icy cold, from a certain cliff in Nonacris; this they gathered up like a delicate dew and stored it in an ass's hoof; for no other vessel would hold the water, but would all be eaten through by it, owing to its coldness and pungency.
Most writers, however, think that the story of the poisoning is altogether a fabrication; and it is no slight evidence in their favour that during the dissensions of Alexander's commanders, which lasted many days, his body, although it lay without special care in places that were moist and stifling, showed no sign of such a destructive influence, but remained pure and fresh.
Now, Roxana was with child, and on this account was held in honour among the Macedonians; but she was jealous of Stateira, and therefore deceived her by a forged letter into coming where she was, and when she had got her there, slew her, together with her sister, threw their bodies into the well, and filled the with earth, Perdiccas being privy to the deed and partner in it.
For it was he who was at once in the greatest authority, dragging Arrhidaeus around after him to safe-guard, as it were, the royal power. Arrhidaeus was Philip's son by an obscure and common woman named Philinna, and was deficient in intellect owing to bodily disease. This, however, did not come upon him in the course of nature or of its own accord, indeed, it is said that as a boy he displayed an exceedingly gifted and noble disposition: but afterwards Olympias gave him drugs which injured his body and ruined his mind.