It follows that res ipsa loquitur can only be used as a presumption to ascribe an incident to the defendant’s negligence where no other equally, or more probable competing cause could exist. That is a far cry from the situation here, where other sources outside the first defendant were readily apparent and which could not be excluded at all. In particular, as Mr Jones and Mr Balota from Vitol did not testify at trial, it could not be ruled out that they did not share the existence and details of the investigation to others, including Platts. After all, they were the ones who had the run-in with the plaintiff and were interviewed by the first defendant’s BID team. They would thus be privy to the existence and some details of the investigation, as well as allegations against the plaintiff. Furthermore, Platts confirmed, in their answers to interrogatories, that it was not the first defendant who had provided it information. Platts’ answers did not point to Vitol as being the source of its information, but it did strengthen the probability that Platts’ sources lay outside the first defendant. At the very least, therefore, it was equally plausible that people outside the first defendant, including people from Vitol, had revealed the existence and details of the investigation to Platts, such that it could not be said that the explanation resting on the first defendant’s negligence was more probable than not.