Cold Cases


If you have any information about an unsolved murder case, please call us.

The District Attorney’s Cold Case Homicide Unit was formed with the expressed purpose of solving and successfully prosecuting old, inactive homicide cases in Washington and St. Tammany Parishes.  The Cold Case Division is staffed with highly-experienced Assistant District Attorneys, and Mr. Montgomery has hired two ex-FBI officers now serving as our investigators in reviewing and assessing these files.  They work with various law enforcement agencies throughout our Parishes in a concentrated effort to seek justice for the many victims of homicide and their families.


Collin Sims, Chief of Criminal

Email: attention Cold Cases

St. Tammany – (985) 809-8383
Washington – (985) 839-6711