sentences:  Blood and urine samples from his body later showed the presence of ibuprofen, therapeutic levels of the antidepressant Sertraline and the anti-hypertensive drug Atenolol, and concluded that he had no alcohol in his system.Jerry took over as the driver earlier in the morning at a motel in Adairsville when it was time for a driver switch.Shortly before this, he and Jean checked out of their hotel at around 3 am and had placed an order from the local pizza parlor.