[eluser]TheFuzzy0ne[/eluser]
CodeIgniter is looking for a method named "12502".
You'll need do one of the following:
a) Call your URL like this: localhost/secure/results/
index/12502
b) Set up a [url="http://ellislab.com/codeigniter/user-guide/general/routing.html"]route[/url]
c) Use [url="http://ellislab.com/codeigniter/user-guide/general/controllers.html#remapping"]_remap()[/url] and reroute the call (probably overkill).