Freeborn & Peters announced new leaders for four of its practice groups and industry teams.•Matthew J. O’Hara was named practice co-leader of the litigation group;•Jeffrey A. Rossman was named practice co-leader of the complex commercial litigation team;•Tina M. Bird was named practice leader of the real estate and construction litigation team; and•Elitsa Dimitrova was named practice leader of the emerging industries team.O’Hara is a business trial lawyer who concentrates his practice on …