Sini Mathews, the adoptive mother of three-year-old Indian girl Sherin Mathews, who was found dead in a ditch in Texas in 2017, has been released from jail after the child endangerment charges filed against her were dismissed due to insufficient evidence.

The Dallas County District Attorney's office said in a news release on Friday that prosecutors could not make a case against Sini Mathews - but left open the possibility of refilling the charge.