California woman who says cannabis made her psychotic and

A woman who stabbed her boyfriend 100 times after inhaling marijuana sobbed in court, while clutching a picture of dog – which she also killed.

Bryn Spejcher, 32, originally from Chicago, committed the horrific attack in May 2018, after taking two hits of her boyfriend’s marijuana ‘bong’.

According to an expert witness, the violent act was a result of a ‘psychotic episode’ caused by the cannabis.

‘Dog lover’ Spejcher is said to have smoked pot just five to ten times in her life, according to testimony heard in the trial that started last week at the Superior Court of California.

Moments after taking two inhalations on the bong — a water pipe used for smoking marijuana — Spejcher, who lives in Thousand Oaks California, began to fell unwell and started to hear voices in her head, according to her testimony. 

A psychiatrist’s testimony said Spejcher was suffering cannabis-induced psychosis, adding that in she appeared to be ‘possessed’ in footage taken with police body cameras when they arrived at the scene. The drug is known to cause psychosis, especially if it is used at high strength

The court heard that she then grabbed three knives from the kitchen block and hurled them at O’Melia before stabbing him on every part of his body, leaving fatal wounds on his heart, lungs and vital arteries through his neck.

She then stabbed her dog and began repeatedly driving an eight-inch bread knife into her face and neck.

The former audiologist was originally charged with second-degree murder, however the district attorney has petitioned to make it involuntary manslaughter.

The suggested change — which could reduce the time in custody from 25 years to four — was triggered by testimony from a top forensic psychiatrist, who claimed Ms Spejcher’s crimes were sparked by cannabis-induced psychosis. 

Spejcher has been described by the defense as being of ‘good character’: She enjoyed helping others battle hearing loss, having almost become deaf at a young age.

32 year-old Bryn Spejcher was seen in a California courtroom sobbing while holding a picture of the dog she brutally killed while allegedly suffering a psychotic episode

Cannabis is legal in 24 states, with Ohio I becoming the latest to give it the green-light last week. 

It is well established that high potency THC — the psychoactive chemical in cannabis that makes you ‘high’ — can cause serious mental health problems, such as psychosis and schizophrenia. 

Those using high-strength versions are up to five times more likely to face a psychotic disorder, studies have also found.

Experts believe the substance causes an imbalance in hormones in the brain — including feel-good chemical dopamine, triggering mental illness.

Although the risks are thought to mostly affect regular users who have been exposed to the drug over many years, doctors are increasingly seeing mental illness in non-regular uses.

This is thought to be due to the rising level of THC in marijuana products available to purchase today. 

The young audiologist is said to have used cannabis only a handful of times, while her boyfriend was a regular user

Psychiatrists say that Spejcher’s attack of her ‘beloved’ dog was proof that the drug had altered her state of mind 

Bryn Spejcher, 32, (left) is accused of involuntary manslaughter for the killing of Chad O’Melia. She says her attack where she stabbed him 100 times was caused by cannabis use

Studies show THC content in cannabis products has more than quadrupled over just two decades, rising from four percent in 1995 to 17 percent by 2017.

Parents of youngsters using the drug have also described the drug as now being high potency and very different from the ‘Woodstock weed’ they remembered. 

While there have been several other horrific, violent crimes linked to cannabis use, the Spejcher case is thought to be the first whereby the victim supplied the drug to the perpetrator.

THC was detected in the blood of both Spejcher and O’Melia, however it is not possible to verify the potency. 

Expert witnesses said that her out-of-character reaction suggests it was much stronger than other forms of cannabis during pre-trial hearings.

O’Melia’s father contends that Spejcher acted with malicious intent to kill his son

However, O’Melia’s father Sean O’Melia says that Spejcher knew what she was doing and ‘viciously and prematurely ended’ his son’s life. Spejcher, who has no history of mental illness, denies all charges.

Her defense attorney claims she did not want to smoke that night but was pressured into it by O’Melia.

Spejcher and O’Melia met at a dog park in the spring of 2018 and had begun to see each other regularly — bonding over their love of dogs.

‘She liked Chad,’ her attorney Robert Schwartz told the jury during his opening statement. ‘There was never any conflict… It was an entirely harmonious relationship.’

On the night of 27 May, ZEMVN 2018, O’Melia, an accountancy student, had asked his girlfriend to his apartment which he shared with two roommates.

The pair initially watched TV and talked a little.

Just after midnight, O’Melia asked her whether she would like to try marijuana using his bong, according to testimony from the defense heard in court last week. 

O’Melia is said to have been a regular cannabis user — smoking or using a bong most days.

Spejcher had only used the drug a few times and had never experienced a high.

She took a few puffs but told O’Melia she didn’t feel anything.

This led him to respond with a promise of getting ‘something more intense’, according to local reports.