Police Photo
Jeffry Landrigan
On December 15, 1989, Chester Dean Dyer was found dead in his apartment, laying face down with an electrical cord at the front of his throat. He also had lacerations about his face and puncture wounds in the upper back. Dyer's death was determined to have been caused by strangulation.
On December 20, 1989, the police arrested Landrigan on unrelated charges and later developed numerous items of evidence that tied Landrigan to the killing of Dyer.