Ongoing

Spokesmen from India have declared that the lone surviving member of the Mumbai attack is Pakistani citizen, specifically from a small town near Okara.  Pakistan still rejects the claims, demanding more evidence. At the same time, Pakistan and its ISI say they have launched their own investigation.  

Evidence

India handed over the evidence Pakistan requested in tying the Mumbai attacks to "elements in Pakistan," as India is diplomatically putting it. No word on whether or not Pakistan is convinced. Mohammed Ajmal Kasab, the lone surviving militant of the attack, claimed to have received his training in Pakistani and calls himself a Pakistani national, though Pakistan claims no record of his being a citizen.