This is Roper bringing you a complete 100% walkthrough of Hitman: Absolution. This video will get you the following challenges in level 3, Terminus:

Chameleon 
Evidence Collector
Infiltrator
Suit Only
Housekeeping
Don't Disturb
Hall Pass
An Evening in Paradise
Inside Path
The Man From South Dakota
The Electrician Part 1 
The Electrician Part 2