Don Russell Allen, 27, was found murdered in his home in Clyde, Texas, on August 31, 2015. Allen was an off-duty officer with the Abilene Police Department; his death drew attention because of his role in law enforcement and the impact he had on his community. Family and friends remembered him as caring and respectful, and his funeral was attended by numerous first responders and officials.

Investigators arrested Phillip Walter, 29, and his wife Violet Walter, 30, and charged them with first-degree felony murder. Authorities alleged the couple robbed Allen and stole a firearm before he was killed. Prosecutors pointed to text messages referencing a robbery or theft as part of the evidence against the Walters.

The case has been closely followed in the community where Allen served. If anyone has information about what happened to Don Allen or remembers his activities in Clyde around late August 2015, please come forward.