How US neo-Nazism actually works, according to a former white supremacist
Arno Michaelis was in neo-Nazi groups for seven years. He discusses how the Nazi ideology has spread across the US.
Nazar Risafi
Producer, Development
How Anonymous actually works, according to a former hacktivist
Mustafa Al-Bassam is a former member of Anonymous, the global hacktivist collective known for cyberattacks on governments and corporations.
How illegal steroids actually work, according to a former smuggler
Chet Sandhu is a former smuggler. He estimates that he trafficked over $50 million worth of illegal steroids.
How NYC street gangs actually work, according to a former East Coast Bloods member
Shanduke McPhatter led the Gangsta Killer Bloods, also known as G-Shine, in Brooklyn, New York, for over 10 years.
How the Crips and Bloods actually work
Skipp Townsend was a member of the Bloods gang for 27 years. Tyrone White was a member of the Crips gang in the late '80s and '90s.
How crime businesses actually work, from fake money to gun smuggling
From money laundering to fake Rolexes, six former forgers, counterfeiters and investigators discuss how their criminal businesses actually worked.
How UK prison gangs actually work, according to a former gang member
Leroy Smith became a hit man and a drug dealer for the African Crew during his time in high-security prisons in the UK.
I was a Bloods member, and now I broker peace between warring LA gangs — here's what I learned
Skipp Townsend was a member of the Rollin' 20s Avenue faction of the Bloods gang in Los Angeles for 27 years.
I was a Crips member, then became a cop — here's what I learned about gangs
Tyrone White was a member of the 65 Menlo Gangster faction of the Crips gang in South Central Los Angeles during the late '80s and '90s.
How scam call centers work, according to a 'scambaiter'
Jim Browning is a software engineer who gains access to scammers' computers and CCTVs by hacking into their networks.
How home invasions work, according to a former burglar
Stephen Gillen was the leader of a burglary gang targeting high-value properties, such as jewelry stores and designer-brand warehouses.
How narcotics labs work, according to a former crystal meth dealer
Since leaving the crystal meth dealing trade, Jaffe wrote "The Abstinence Myth" and founded the IGNTD Hero Program.
How diamond heists actually work, according to a former jewel thief
Bryan Sobolewski was a diamond thief and committed a string of armed robberies and break-ins around New England in the early '90s.
A detective explains how serial killer investigations actually work
Williams-Thomas is the author of "Hunting Killers" and has starred in television programs and crime series reinvestigating murders and violent crimes.
How firearms smuggling actually works, according to a weapons specialist
Ed Calderon was a police officer in Baja California, Mexico for 12 years, working in counter-narcotics and organized-crime units.
I was assaulted by a Met Police officer at 14, I now train them. Here's how police racism works
Sayce Holmes-Lewis has been stopped and searched over 30 times by the UK Police. He speaks to Insider about his experiences of racism within policing.
How police corruption actually works in the UK
Alastair Morgan, whose brother was murdered in 1987, and Neil Woods who investigates corruption, speak to Insider about how police corruption works.
How heroin trafficking actually works
David McMillan is a former heroin smuggler. He speaks to Insider about how he trafficked up to $17 million dollars of the drug.
Former Mafia member explains all the ways the New York mob makes its money
Former New York Mafia made member John Pennisi speaks to Insider about all the ways the mob make their money.
Former made Mafia member explains how the New York mob actually works
Former New York Mafia made member John Pennisi speaks to insider about how the mafia actually works.