The assessment that the statement is 'likely true' with high confidence is based on strong, consistent evidence from multiple relevant sources. Three separate news articles from cryptocurrency-focused portals directly and unambiguously report that a lawsuit was filed against Jump Trading in relation to the Terra collapse, specifying a figure around $4 billion. These sources, while having moderate authority, are highly relevant and consistent in their reporting. One article usefully attributes its information to a more authoritative source, The Wall Street Journal, lending further credibility to the claim.A highly relevant social media post from a financial news feed corroborates this information and adds a specific detail: the lawsuit was filed by the 'Terraform Labs Plan Administrator'. This is a crucial piece of information that strengthens the claim's credibility, as a plan administrator or litigation trust typically acts on behalf of a bankrupt entity like Terraform Labs to recover assets. While the statement says "Terraform Labs filed a lawsuit," the administrator acting on its behalf makes the statement functionally true.The remaining sources are either irrelevant to the specific lawsuit (focusing on Do Kwon's sentencing) or provide only background context without confirming or denying the lawsuit's existence. Critically, there is no conflicting evidence among the provided sources. The convergence of information across several independent reports makes a compelling case for the statement's accuracy.