206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Dereck Tyrell Sease, a 31-year-old male of African American ethnicity, tragically passed away on August 2, 2009, at York Hospital in York, Pennsylvania. He was born on August 5, 1977, and was well-known in his community for his passion for football, having played for the South York Warriors during his youth. At the time of his death, he was employed by R&R Donnelley and was a loving father to his six sons and two daughters.
Unfortunately, there is no detailed information available regardi ...Read More
Unfortunately, there is no detailed information available regardi ...Read More
Links to Additional Sources (4)
See any mistakes?Victim Details
Dereck Sease
Male
Black / African American
York
PA
2009-08-02
31
Dereck
Sease
11/16/2025







