*Adrian Conrad is in the final stages of Burchardt's Syndrome, an incurable disease, and his intention is to allow himself to be implanted with a Goa'uld symbiote and to use the information learned from tests on Carter to safely remove it once he is cured. He proceeds with the implantation, but SG-1 finds and rescues Carter before the tests are completed. Conrad, now a Goa'uld, escapes, but is confronted by O'Neill. Colonel Simmons, emerging from the shadows, shoots O'Neill in the back, taking Conrad into custody, where he is held in an NID holding cell, in negotiation for the exchange of information.
*Source: Back of card