In the Law FirmsSheppard, Mullin, Richter & Hampton LLP has elevated Katarzyna Levecke and Michael J. Roth Jr. to partnership.Levecke, previously a special counsel, concentrates her practice on commercial lending transactions, leasing and tax credit transactions primarily in the renewable energy sector.Roth, previously an associate, concentrates his practice on commercial and residential real estate development throughout the U.S., including construction and design contracts, lending and finance and sales and …