Behavioral Detective
Everyone's hiding something. After nine years as a Washington DC process server and private investigator, I got pretty good at finding it. Now I'm writing everything down: true stories, crime fiction, and everything in between.
The Behavioral Detective.
True(ish) stories on Sundays. Fiction on Wednesdays. Give it one episode. Just one.
True crime adjacent with a real estate bent.
Behavioral Detective
Latest Episodes
Professional Stalker
My name is Chris Lengquist. I spent nine years as a process server and private investigator in Washington, DC, Maryland and Virginia. From 1987 to 1995, I knocked on doors people didn't want knocked on, followed people who didn't want to be fol...
Case File #001: From Chicken Grease to Process Serving
The legal world is full of high stakes, but for Chris, it started with the smell of fried chicken and a leap of faith.In this debut episode of The Behavioral Detective, Chris takes us back to late 1986, the moment a chance encount...