What can we learn from the sliver of tattoo on "porch guy's" right arm? Turns out, more than you would think.

Today, a tattoo artist with over 30 years experience gives us his thoughts. 

Joining Nancy Grace today: 

• Darren “The Dude” Rosa - Tattoo Artist Rising Dragon Tattoos New York City; Instagram: RisingDragonTattoos 
• Dr. Bethany Marshall -  Psychoanalyst, Author: "Deal Breaker," and featured in hit show "Paris in Love" on Peacock; Instagram & TikTok: drbethanymarshall, X: @DrBethanyLive
• Brian Fitzgibbons – Director of Operations for USPA Nationwide Security (leads a team of investigators specializing in locating missing persons), Marine and Iraq War Veteran; Instagram: @uspa_nationwide_security
• Scott Eicher- A Founding Member of the FBI’s Cellular Analysis Survey Team (C.A.S.T); Historical Cellular Analysis Expert; Former FBI Agent of 22 Years; Former Police Officer and Homicide Detective with Norfolk Virginia Police Dept. (having served 12 years); Currently with Precision Cellular Analysis Handling Criminal, Defense and Civil Cases
• Dave Mack - Investigative Reporter, 'Crime Stories'