The sociopath serial dog killer who was spotted slaughtering puppies and dogs has finally been arrested by the Delhi Police.

A massive manhunt had been set in motion after the CCTV footage showing the man brutally killing the dogs went viral.

The arrested suspect is a resident on Lucknow and the knife he used to butcher the dogs has also been seized.

His identity has not been revealed yet.

According to the CCTV footage, the accused who was dressed in jacket and shorts attacked and stabbed the dogs one by one after luring them with food. After stabbing three dogs, he brutally thrashed another puppy before leaving the area.