I found this article interesting. Sandra Bland of course is the black female in Texas who resisted arrest and ended up committing suicide in jail. Bland, who appears to be a heavy dope user, had made a previous suicide attempt.
"An initial toxicology report for Sandra Bland, who died in a Texas jail cell three days after her arrest during a traffic stop, raises the possibility that she may have used marijuana while in custody, two experts said.
The amount of THC, one of the active components of marijuana, in Bland's system was 18 micrograms per liter, according to the report released Monday. That's more than three times the legal limit for drivers in Colorado and Washington, states that permit the recreational use of marijuana.
"I don't think it's possible to rule out the possibility of use while in jail," said University of Florida toxicology professor Bruce Goldberger, who reviewed the report for The Associated Press. Bland was impaired by marijuana at the time of her death, Goldberger said.
Bland, a black 28-year-old from suburban Chicago, was found dead in the Waller County jail on July 13. Authorities have said Bland hanged herself with a garbage bag, a finding that her family disputes. She was in custody after a traffic stop for failing to use a turn signal escalated into a physical confrontation with a white state trooper.
Robert Johnson, chief toxicologist at the Tarrant County medical examiner's office in Fort Worth, Texas, told the AP that a THC level as high as Bland's suggests she "either had access to the drug in jail or she was a consistent user of the drug and her body had accumulated THC to the point that it was slowly releasing it over time."
But, Johnson added, "I have never seen a report in the literature or from any other source of residual THC that high three days after someone stops using the drug."
Goldberger, who is also the president of the American Board of Forensic Toxicology, said Bland had a "remarkably high concentration" of THC for someone who had been in jail for three days.
He noted that while chronic users who stop using the drug will have higher concentrations than non- chronic users, "the concentrations do not persist at this level, at least in my opinion." He defined chronic as someone who uses cannabis daily, sometimes repeatedly.
Waller County District Attorney Elton Mathis declined to comment Monday on the toxicology report, saying final findings were still being prepared.
However, one of his prosecutors, Warren Diepraam, said last week that he wouldn't rule out the drug being smuggled into the jail.
"It may be relevant as to her state of mind to determine what happened on the street," Diepraam said. "It may be relevant to her state of mind to determine how or why she committed suicide."
Read more:
http://abcnews.go.com/US/wireStory/experts-report-shows-sandra-bland-pot-jail-32725397
Chronic Marijuana Use May Increase The Risk Of Anxiety And Depression
With medical marijuana legalized in fourteen states and approaching legalization in many others, studying the effects of chronic use is more relevant than ever. A recent study, released this month in PNAS, suggests that marijuana abuse may inhibit reponse to the reward chemical dopamine, and brings to light what may be an increased risk for depression and anxiety associated with chronic abuse of the drug.
https://www.anxiety.org/marijuana-anxiety-depression
Like I say: recreational drug is is nothing but a culture of death, marijuana included.