Mealey's (February 7, 2019, 2:19 PM EST) -- NEW YORK — In 11 motions filed Feb. 4, parties argue under a theory of impermissible group pleading that a New York federal court should dismiss a fraud and conspiracy lawsuit filed by liquidators for two hedge funds over allegations that the funds with a net asset value of nearly $1 billion turned out not only to be insolvent but also to have liabilities between $400 million and $800 million (Martin Trott, et al. v. Platinum Management [NY] LLC, et al., No. 18-10936, S.D. N.Y.)....