NEW : The freed doctor 's family thanks U.S. and allied partners for their support. Dr. Dilip Joseph was among 3 abducted while returning from a rural clinic , officials say . 2 local Afghan leaders say smugglers are responsible ; ISAF blames the Taliban . A U.S. official says the man killed in the rescue was a member of Navy SEAL Team Six .
NEW : The freed doctor 's family thanks U.S. and allied partners , grieves lost U.S. service member . Dr. Dilip Joseph was among 3 abducted while returning from a rural clinic , officials say . 2 local Afghan leaders say smugglers are responsible ; ISAF blames the Taliban . A U.S. official says the man killed in the rescue was a member of Navy SEAL Team Six .