Taliban on Friday killed two Afghan nationals, accusing them of spying for the United States in North Waziristan. Bodies of Ibrahim and Noor Gul were found on Mirali-Tall Road in Toda Cheena in the Shwa district. A note left with the bodies warned that anyone found spying for the US would meet the same fate. Separately, unidentified people shot dead Shirin Khan, a local, and escaped.