Bill claims the police verified that the kelp found on the Contrail came from the bottom of the ocean at 3000 feet deep. Kelp only lives to around 200 feet deep.
At 9:38 after picking Bill up from the airport, Pam is driving the wrong way down a one-way street. The cars parked parallel to the curb are facing towards her, as are the cars on the opposite side of the street that are angle-parked.