After the five remaining Survivors found an unpleasant surprise awaiting them in their water hole, Lex won the final Reward Challenge, winning a car and the opportunity to take supplies to a local AIDS hospital. As animosity towards Lex grew in the camp, he was lucky to win Immunity for the third time in the game, and secure himself a position in the final four. Teresa, the last remaining Samburu tribemate, decided to lay her cards on the table and confessed to Lex she cast the mysterious vote against him in episode seven, but put Tom in a compromising position when she labelled him as the one that instigated the vote. However, Teresa was eventually voted out of the tribe, meaning the final four (Tom, Lex, Kim and Ethan) are all members of the original Boran alliance. Who will win?