Can I Kill a Few?: of course I can: of course I can

Seventeen months have passed since the mysterious death of Stella, one of the agency's most skilled agents. Her murder remains unsolved, with no clues left behind. Now, someone has challenged the leader. His method is deadly: he names his next victim and kills them right in front of the agents. Can Robin and Deccan, two brothers, save their leader and many others by catching the killer, who takes lives without even touching them? Can they uncover the truth, or will they become his next targets?

"I took their leader right under their noses. Do you really think they can stop me?" -The Killer