SPi product placement on CSI:NY

SPi scored a major coup with their "RAZ-iR" product appearing in an episode (Season 5 Episode 15)  of CSI:NY.  This isn't the first time a Thermal Imaging Camera was used in a CSI episode (previously seen on CSI:Miami, etc), but may be the first appearance of a handheld unit on the show.

See below how this drama depicts the imager as "seeing" a sharp outline of a living human body inside a metal office supply cabinet.   Any volunteers to recreate this scene and show how this would really appear? 

In real life, they'd just send in a police dog.

I doubt real-world crime scene investigators have this particular piece of technology available, but giving investigators expensive or outright non-existent tools is par for the course for television in general, and the CSI franchise in particular.  Overstating the capabilities of thermography is a common TV Trope, often attributing to these cameras visualization not even feasible with millimeter wave radar.