smoked a cigarette and made several calls to his boss to get Simpson's home phone number. He testified that at one point he saw a figure the same size as Simpson enter the house through the front door from where the driveway starts, before the lights came on. He did not see what direction the figure came from. He testified that he saw Simpson's house number on the curb outside the estate, but no car was parked outside. The prosecution presented exhibits showing the position next to the house number on the curb in which Simpson's Ford Bronco was found the next morning, implying that the limousine driver would surely have noticed the Bronco if it had been there when he arrived to pick Simpson up. Around the time the limousine driver witnessed this "shadowy figure" head towards the south walkway where the bloody glove would later be found, Kato Kaelin was having a telephone conversation with a friend. At approximately 10:40, something crashed into the wall of the guest house Kaelin was staying in, which he described as three "thumps" and which he feared was an earthquake. Kaelin hung up the phone and ventured outside to investigate the noises, but did not go directly down the dark south pathway from which the thumps had originated. Instead, he walked to the front of the property, where he saw the limousine parked outside. Kaelin let the limousine in, and Simpson finally came out through the front door a few minutes later, claiming he had overslept. Both the limousine driver and Kaelin would later testify that Simpson seemed agitated that night. The limousine driver noted that on the way to the airport, Simpson complained about how hot it was, and was sweating and rolled down the window, despite it not being a warm night. The driver also testified that he loaded four luggage bags into the car that night, one of them being a knapsack that Simpson would not let him touch, insisting he load it himself. A porter at the airport testified that Simpson checked only three bags that night, and the police determined that the missing luggage was the same knapsack the limousine driver had mentioned earlier. Another witness not heard at the trial claimed he saw Simpson at the airport discarding items from a bag into a trash can. Detectives Tom Lange and Philip Vannatter believe this is how