The TerraForm Global lawsuit came after it warned last week that SunEdison might not transfer the India projects and might not complete other deals. TerraForm Global also warned that SunEdison might soon seek bankruptcy protection. On March 31, SunEdison said it received a subpoena from the U.S. Justice Department seeking details related to its failed deal to buy Vivint Solar Inc and transactions with both TerraForm units. SunEdison said it had also received an "informal inquiry" from the U.S. Securities and Exchange Commission "covering similar areas." SunEdison faces a cash crunch and a $12 billion debt piles. Monday's lawsuit is the latest legal headache for SunEdison. In recent months, Silicon Valley venture capitalists and others have said they were owed money by SunEdison, underscoring the breadth of a breakneck expansion that contributed to its financial woes.