Child Protective Services had previously investigated Matthew's welfare multiple times, indicating ongoing concerns about his safety prior to his death.

On April 14, 2025, Amanda Maison, 33, and Maurice Houle, 28, were charged with first-degree murder in connection with the death of 3-year-old Matthew Maison in 2018.

Amanda Maison reportedly confessed to causing severe physical harm to her son, including pushing his head into drywall and failing to seek medical help.

The arrests occurred on April 11, 2025, following significant recent developments in the case that had remained inactive for years.

The investigation into Matthew's death was initially complicated, but new evidence prompted authorities to bring the case back to court.

This case has drawn considerable public attention since the child's death, raising ongoing concerns about child safety and justice.

Prior to the recent arrests, extensive investigations had been conducted, but no charges were filed until now.

St. Clair County Sheriff Mat King praised the detectives and prosecutors for their hard work in advancing the case, which led to the recent arrests.

Matthew's maternal grandparents have been vocal advocates for justice, expressing gratitude for community support through a Facebook group named 'Justice for Matthew.'

Prosecutors allege that the defendants conspired to fabricate stories about Matthew's injuries during police questioning.

Matthew was found dead in his bed with numerous injuries, including a black eye and head lacerations, raising suspicions about the circumstances of his death.

If convicted of first-degree murder, both suspects could face life in prison without the possibility of parole, highlighting the seriousness of the charges.