Boyd switches her medication with a hallucinogen .
Meanwhile , Dennis Boyd ( Mark Moses ) , the husband of the U.S. ambassador to Pakistan , breaks into Carrie 's apartment and photographs her medication and family photos .
husband switches Carrie medication medication with a hallucinogen .
Meanwhile , Dennis Boyd ( Mark Moses ) , the husband of the U.S. ambassador to Pakistan , breaks into Carrie 's apartment and photographs her medication and family photos .