Thompson, Lisa (March 16, 2002). "DNA link ignites Howe case". The Derrick. Venango Newspapers, Inc. Archived from the original on November 1, 2006. Retrieved October 28, 2006.
Thompson, Lisa (March 16, 2002). "DNA link ignites Howe case". The Derrick. Venango Newspapers, Inc. Archived from the original on November 1, 2006. Retrieved October 28, 2006.