Junk science endangers lives. Forensic junk science in the hands of overzealous prosecutors, ignorant police detectives, and reckless experts threatens liberty.

There is a crisis in America’s government-run crime labs—and it’s not just the result of a few rogue operators. The problem is long-festering and systemic.

In April, Massachusetts state crime lab chemist Annie Dookhan made national headlines after investigations and lawsuits over her misconduct prompted the state’s Supreme Judicial Court to order the largest dismissal of criminal convictions in U.S. history.

Prosecutors were forced to dismiss a stunning 21,000-plus drug cases after Dookhan admitted to forging signatures, misleading investigators, and purposely contaminating drug samples en masse over nearly a decade.

Dookhan pleaded guilty to dozens of charges of obstruction of justice, perjury, and tampering with evidence. Hundreds of defendants have had their convictions tossed on appeal.

Despite a district judge concluding that her actions were “nothing short of catastrophic,” Dookhan served a measly three years in prison before being released last spring.

Another Massachusetts state crime lab worker, Sonja Farak, abused her position to pilfer and ingest the drugs she was supposed to be testing over an eight-year period.

Instead of cleaning up, two former assistant attorney generals covered up for Farak and misled a judge who last month dismissed several of the cases tainted by the narcotics-addicted lab worker. Upward of 10,000 prosecutions may eventually be overturned.

The fraudster’s fate? Crackhead and meth junkie Farak received a mere 18-month jail sentence for snorting the evidence, plus five years’ probation. The two assistant attorneys general left their jobs for higher-paying positions in government.

Law journals and scientific publications are filled with similar horror stories that have spread from the New York City medical examiner’s office and Nassau County, New York’s police department forensic evidence bureau to the crime labs of West Virginia; Harris County, Texas; North Carolina; and jurisdictions in nearly 20 other states.

It’s the wrongfully prosecuted and convicted who suffer the heaviest deprivations—and taxpayers who must foot the astronomical bill for all the costs and damages incurred by crime lab corruptocrats and their enablers.

As I’ve been chronicling in my newspaper columns and CRTV.com investigative reports, many state crime labs and police departments are particularly ill-equipped and inadequately trained to interpret DNA evidence, especially “touch” or “trace” DNA—minute amounts of DNA of unknown origin often transferred through incidental contact—which has resulted in monstrous miscarriages of justice against innocent people.

The aura of infallibility conferred on crime lab analysts by “CSI”-style TV shows exacerbates the problem when juries place undue weight on indeterminate DNA evidence of little to no probative value.

Just last week, North Carolina’s Mark Carver, who was convicted of murdering a college student based on dubious touch DNA that was likely the result of investigators’ contamination, won a new court date for a hearing that may set him free.

Costly errors and gross misconduct will continue as long as politicized prosecutors operate with a “win at all costs” agenda and stubbornly refuse to admit their failures.

Dark history seems to repeating itself at the Oklahoma City Police Department, home of the late forensic faker, Joyce Gilchrist. Known as “Black Magic,” Gilchrist conjured mountains of phony DNA evidence out of whole cloth in collaboration with an out-of-control district attorney over two ruinous decades.

Gilchrist, whose tainted testimony sent 11 inmates to their deaths, passed away two years ago unpunished and unrepentant.

Now, nearly a quarter-century after Gilchrist’s misconduct was first exposed, Oklahoma City has been rocked by secret hearings held two weeks ago in the case of former Oklahoma City police officer Daniel Holtzclaw.

He was convicted in 2015 on multiple sexual assaults after being railroaded by incompetent and biased police detectives and a district attorney’s office more concerned about appeasing the social justice mob than seeking the truth.

My investigation of Holtzclaw’s case helped publicize the flawed, sloppy testimony by Oklahoma City Police Department crime lab analyst Elaine Taylor and Assistant District Attorney Gayland Gieger, who misled jurors with false assertions about trace skin cell DNA tied to one accuser found on Holtzclaw’s pants—the only indirect forensic evidence in the case.

One of the key attendees at the secret hearings last month was Taylor’s Oklahoma City Police Department crime lab supervisor, Campbell Ruddock.

Taylor and Gieger failed to fully inform the jury of unknown male DNA found on Holtzclaw’s pants, as well as DNA mixtures from multiple unknown female and male contributors, which clearly supported the hypothesis of innocent, nonsexual DNA indirect transfer.

But Gieger baselessly claimed the DNA came from vaginal fluid (when Taylor conducted no such confirmatory tests for body fluids nor used an alternate light source). Gieger recklessly yoked the phony DNA “smoking gun” in one accuser’s case to all of the accusers’ allegations.

At least two jurors publicly stated after trial that the shoddy DNA evidence persuaded them of Holtzclaw’s collective guilt.

Secrecy about the crime lab crisis is a toxic recipe for more wrongful convictions. The solution lies in greater transparency, external scrutiny, stiffer criminal penalties, and real financial consequences for forensic fraudsters and fakers.

It’s time to incentivize more whistleblowers, instead of more destructive witch hunts.