Thriller main character is a Serial Killer who wants to be number one on the FBI’s Most Wanted list. He proceeds to stalk and kill those wanted who are above him on the list.

[Debra]

Written possibly 1990s-early 2000s.
PLOT: The main character is a Serial Killer who wants to be number one on the FBI’s Most Wanted list. He proceeds to stalk and kill those wanted who are above him on the list.

[Kris]

Top Ten by Ryne Douglas Pearson? There are different cover images.

Google search of Goodreads:
site:goodreads.com "thriller" "serial killer" "wants to be" "fbi's most wanted"