A major legal development is reshaping the Ohio “House of Horrors” case involving 16 children removed from a Hamden home, after a judge ruled that Gary Siders Sr., 73, is incompetent to stand trial and unlikely ever to regain competency. The finding means one of the four original defendants may never face a jury even as the cases against other family members continue to grow.

During a September competency hearing, the court accepted a psychological evaluation concluding that Gary Sr. could not adequately understand the legal proceedings or assist in his own defense. Prosecutors did not object. His attorney said the condition was considered “not restorable,” meaning treatment is not expected to return him to competency, and predicted that the criminal case against him could soon end.

That ruling does not clear Gary Sr. of the allegations. He had been charged with multiple counts of child endangerment tied to the conditions in which his grandchildren were found. If the charges are dismissed because he cannot stand trial, prosecutors could still consider other legal avenues, including possible civil commitment proceedings.

Meanwhile, Elizabeth Siders and Gary Siders Jr. are facing a separate and expanding legal battle. Both have been indicted on sexual battery and unlawful sexual conduct charges involving a minor who was not one of their 16 children. Elizabeth pleaded not guilty to those allegations, and her bond was increased to $500,000 at her September arraignment.

Court documents also show that the separate abuse investigation is what ultimately helped lead authorities to the Siders home, where the 16 children were discovered. That means the case now involves at least two distinct sets of allegations: the conditions inside the family home and separate alleged sexual misconduct involving another minor.

Competency has become one of the biggest unresolved issues across the entire case. Gary Jr. has requested his own psychiatric evaluation, and Elizabeth’s attorney has also asked the court to determine whether she is competent to stand trial. Her defense has additionally sought an evaluation concerning her mental state at the time of the alleged offenses.