The amount of speculation here is astounding. Lets "unpack" these thoughts....
Two were trapped in the car, in the dark, upside down after a horrific accident. The third person manages, despite major injury, to extricate himself. Now, put yourself in his shoes for a second, totally disoriented, ask me how I know this, hurt, adrenaline pumping and in a strange area. What to do? Well of COURSE he's thinking clearly, right? Sigh...give the man a break for climbing up outta there and looking for his entourage and body guards for help. The very same people who had already notified the authorities, surely. Questions fly, " Can we get them out? NOPE. Is the car on fire? Nope. I'm hurt pretty bad here, should I hang around with these injuries until the ambulance arrives and the cops? Celebrity status then drives his scattered thinking in that he clearly decided to call for an ambulance from his house and so avoid the paparazzi who follow these people every damn where and would be ZERO help at the freaking scene....and we automatically assign motives to an otherwise good guy that are negative when we know squat about his state of mind or the facts of the situation. Could he have stayed there and talked to his friends until help arrived? Sure, but what makes you think he didn't leave one or more of his crew there to do that very thing ? Since he himself couldn't do anything to extricate them. Not knowing his own health status he did the one ******* thing he COULD do which was get himself treatment, while NOT bringing any further BS down upon his friends. Give the man a break.