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: Dr. AJ Austin (played by Malcolm-Jamal Warner) makes a grand entrance as a world-class, highly arrogant cardiothoracic surgeon. Mina Okafor is tasked with "babysitting" him, leading to immediate friction and a burgeoning professional rivalry. [S1E12] Rude Awakenings and the Raptor
: Dr. Bradley Jenkins falls through the hospital skylight, initially appearing to be a suicide attempt. It is later revealed he suffered from extreme exhaustion and a heart condition exacerbated by excessive energy drink consumption. This response uses data provided by Google's Knowledge