The reason behind why or how Pant fell asleep is still unknown.
When it comes to medical factors, sleep apnea syndrome (SAS) has been identified as the most common cause of drowsy driving habits. Other important sleep disorders include chronic insomnia, narcolepsy, restless legs syndrome, and periodic limb movements during sleep.
Taking medication can also cause sleep problems. In the absence of a sleep disorder, drivers may feel drowsy due to preventable causes such as lack of sleep due to poor sleep habits.