Jason A. D’Angelo has joined Herrick, Feinstein as counsel in the litigation department. He was with Clifford Chance US.

Tarter Krinsky & Drogin has launched a construction practice with the addition of partners Aaron Abraham and David J. Pfeffer, who were with Arent Fox. Two Arent Fox associates also made the move.

Litigator Martin E. Karlinsky has joined Butzel Long as a shareholder. He was with Katten Muchin Rosenman.