Thoongaavanam (2015)

Narcotics cops Diwakar aka CKD & Mani rob two drug peddlers of 10kgs of cocaine who work for the drug lord Vittal Rao. To gain back his package, Vittal Rao kidnaps Diwakar's son. Just when Diwakar decides to return the stash and free his son, the package goes missing. How Diwakar frees his son by tackling the drug mafia and managing to evade corrupt cops and an honest narcotics agent forms the crux of this edge-of-the-seat thriller.