Miami attorneys David and Nina Mandel may have won a $67 million verdict for their client, Coquina Investments Inc., more than two years ago, but Mandel & Mandel has been only partially paid.

The Mandels, who represented the Texas-based investment company in its lawsuit against TD Bank, have devised a plan to land their contingency fee. They filed a charging lien against Coquina in Bankruptcy Court and asked a judge to award $2.5 million from Coquina’s settlement money with the Rothstein Rosenfeldt Adler liquidating trustee.