NEW YORKK&L Advertising executive Nathan Lohaus was killed in committee Monday, his life voted down by an 11-3 margin at the 2 p.m. departmental meeting. 'We threw Nathan out there and discussed him at length, but in the end we decided he just wasn't viable,' K&L creative director Marcus Somers said. 'We had a lot of really high hopes for Nathan, and we certainly tried to make him work, passing him back and forth and letting everybody take a stab at him, but in the end he just died on the table.' Somers extended his 'deepest regrets' to Lohaus' wife and children. 