Doubt in UITableView Cell Search functionality

[racharambola5]

Hey All,
My iPhone application has a UITable View implemented with search functionality in it. The values in the table are grouped into sections from A-Z. Whenever a user tap on particular cell in the table it loads a detail view controller which gives all the values of that particular user. Now my problem is whenever I search some contact and tap on a particular user to check his detail view it always returns a contact starting with letter A. So, my doubt is how to implement this search functionality. Is there a way to get the name of the contact I tapped..Please check this screenshot.. For example if I search some contact starting with letter 'B' and tap on that contact it loads the detail view of a contact starting with letter 'A'. I know the problem but couldn't find a way to do it. Can you please help me out...