RICHMOND, Va. — In one hand, he holds a blood-smeared cotton swab over a beaker. In the other, he delicately clasps a dropper filled with a chemical solution.
Matthew Forneris pauses and looks to his forensic science professor for instructions. Very carefully, he's told, he must squeeze a drop of the liquid onto the tip of the swab.
But the college junior squeezes a bit too hard and the solution squirts onto the table, onto his hand -- everywhere but onto the swab.
"Whoops," Forneris mutters with a sheepish grin as the liquid dribbles down his fingers.
Professor Marilyn Miller gives him a sideways glance and says, "Did I tell you it was a carcinogen? No -- just kidding."
It's not exactly the slick and glamorous image of crime scene investigators portrayed on the "CSI" TV shows or "Crossing Jordan." But that's fine with Miller. The Virginia Commonwealth University professor began her career as a forensic scientist in 1979 -- long before it became trendy.
Although such shows have boosted enrollment in forensic science classes nationwide, many in the field say they give budding crime scene investigators an unrealistic view of what the job is all about.
"All the kids think our lives are like 'CSI' -- in reality, it's not," said the forensic scientist best known for his work on the O.J. Simpson murder trial, Henry Lee. "The student has to understand it's a lot of work."
Miller helps her students become "critical consumers" of the TV programs while still drawing on the shows to keep them interested.
And she knows what she's talking about. Miller has testified as a forensics expert in more than 350 trials and helped write "Henry Lee's Crime Scene Handbook." She continues to work as a forensics consultant on criminal cases across the country.
"I don't try to debunk them completely -- instead I try to point out their limitations," Miller said. "We don't have those cool little flashbacks -- God, I wish we did!"
In the real world, the job can be messy and frustrating. Liquids spill, lifting a good fingerprint can take hours and, as one of Miller's former students remembers her old professor telling her: "It always rains on a crime scene."
"And the first crime scene I went to, it did rain," said Andrea Champagne, now a 28-year-old forensic scientist for a sheriff's department west of Chicago.
So just how different is fact from fiction?