At the beginning of the , Jennifer Wakely's uncle Emmitt Pierson didn't need Jennifer's permission to sell her horse Tiger Lil, because Jennifer is still a minor. But later in the episode, after she is charged with murder, Jennifer is being tried as an adult. The show never mentioned any proceedings in which Jennifer was bound over to be tried as an adult and without those, she should have been tried in juvenile court.
When Paul Drake calls Perry's office from a phone booth, you can see the right sleeve of his sport jacket protrude past the frame of the booth, revealing that the booth is just an open frame without any glass.