Outrageous courtroom behavior of 'killer' Mississippi girl, 15, who shot her mom dead

A teenage miss connected trial accused of murdering her ma and attempting to termination her stepdad giggled and tried to screen her rima arsenic time 4 of proceedings got underway.

Carly Gregg is accused of shooting her ma dead wrong the household location successful Mississippi connected March 19, erstwhile she was conscionable 14 years old.

She was offered a plea woody of 40 years successful prison, but turned it down and her ineligible squad is alternatively pursuing an insanity defense.

On Thursday, arsenic time 4 of the proceedings got underway, Gregg was caught connected the livestream trying to combat disconnected a bout of the giggles.

She was watching a subordinate of her defence squad scrawl thing connected a portion of paper, though it's unclear what the enactment said. 

In a divided 2nd moment, Gregg smiled and covered her rima with her hand.

There was nary audio disposable connected the livestream to prime up what she said instantly pursuing the incident. 

Gregg is accused of shooting her ma and attempting to lure her stepdad backmost to the location with a substance sent from her mother's phone.

Rebecca Kirk, a licensed nonrecreational counsellor who saw Gregg connected 9 occasions successful the weeks starring to the alleged crime, testified connected Thursday astir the teenager's demeanor during their sessions.

On February 14 - conscionable weeks earlier the shooting - Gregg said that she had plans to work Crime and Punishment.

The 1886 Fyodor Dostoevsky caller follows a Russian psychopath who, successful Kirk's words, 'is precise intelligent... and has this obsessive reasoning of readying to execution a woman.'

After pursuing done connected his desires, helium is yet sentenced to 8 years successful a Russian labour campy aft helium was declared insane.

'When helium was successful the campy helium was unrepentant and that helium did not deliberation what helium did was incorrect and thought that the pistillate deserved it,' Kirk told the court. 

Kirk expressed that Gregg was a highly talented pupil and diligent who 'had been affirmed a batch successful her beingness for being intelligent.'

'She was arrogant of that, but she besides had a genuine emotion for learning,' she told the court.

'She was gifted, that's a wide fact. Sometimes erstwhile you're truthful talented and antithetic from others, you mightiness consciousness lonely and a small spot much isolated.'

The tribunal heard connected Wednesday from psychiatrist Dr Andrew Clark, who said helium believes Gregg 'blacked out' for up to 90 minutes connected the time of the alleged offence.

But helium besides accepted that idiosyncratic successful Gregg's presumption would person a motive to 'fake' a intelligence illness.

Dr Clark told the tribunal Gregg reported to him that she'd had 'auditory hallucinations' for years anterior to the alleged crime, but the voices successful her caput had ne'er 'commanded' her to bash anything.

Gregg had confided successful Dr Clark that she had started smoking marijuana, respective times per week and was acrophobic that her parent would find out, the tribunal heard.

The tribunal heard she had utilized marijuana up until astatine slightest the time anterior to the alleged incident. She had besides been prescribed Lexapro and Zoloft - some medications for temper disorders.

She is charged with murder, attempted execution and grounds tampering, and faces a beingness condemnation if recovered guilty.