Man accused of murder laughs while describing viewing porn after killing
Ross McCullum accepts strangling and using a knife on Megan Newborough but has denied her murder.

A lab worker accused of murdering a colleague during a brief relationship laughed in the witness box while describing how he watched pornography in the hours after the killing.
Ross McCullum has previously claimed he killed Megan Newborough out of āblind rageā after remembering sexual abuse from his childhood.
Giving evidence under cross-examination on Monday, McCullum, who admits strangling Miss Newborough and then cutting her throat but denies murder, was asked about why he had accessed online pornography in the hours after the killing.
He told Leicester Crown Court: āYes, as a safety blanket ā it makes you feel better for a short period of time.ā
John Cammegh KC, prosecuting, asked McCullum: āThatās what you did at 7am, for some 17 minutes, after killing Megan?ā
McCullum, 30, then laughed as he said: āYes. Iām being completely honest.
āI know how bad it makes me look.ā
What are you laughing for?
Mr Cammegh asked: āWhat are you laughing for?ā
āI was trying to answer, but you interrupted me,ā replied McCullum.
He told the court he accessed pornography as āescapism from what Iāve just doneā.
Prosecutors have claimed McCullum murdered Miss Newborough, of Nuneaton, Warwickshire, between 8.08pm and 8.49pm on Friday August 6 last year.
The court heard previously how McCullum sent text messages to 23-year-old Miss Newboroughās phone, knowing she was dead, after he used her own car to dump the HR worker in a lane near Woodhouse Eaves, Leicestershire.
The Crownās barrister asked: āDid it (watching pornography) make you feel better?ā
McCullum, of Windsor Close, Coalville, said: āIt relieved the stress of what I had done.
You say the worst aspect was the text messages and the cover-up?
āAnd I did the worst stuff you could do afterwards, which was leaving text messages.
āI hate myself for that ā yes ā and I felt like crap.ā
McCullum was asked about whether he considered his āworst actionsā to be sending the texts, rather than killing Miss Newborough.
Mr Cammegh asked: āDo I understand you right, so far as you were concerned, strangling Meganā¦ā
McCullum then interjected, saying: āUsing a knife as well.ā
The Crownās KC continued: āUsing a knife to an extreme degree.
āAnd on the other hand youāre sending messages ā you say the worst aspect was the text messages and the cover-up?
āThatās worse than, as we say, murdering Megan in cold blood?ā
McCullum replied: āI know there was no control over that.
āI wasnāt myself.
āAnd afterwards, especially next day, I started really examining what Iād done, what I needed to do.
āI had just killed somebody ā killed Megan.
āSo I took a deep breath and thought āwhat do I doā, and I did that (sent the messages).ā
Asked if it was only āthe next morningā McCullum had the self-awareness to recognise what he had done was wrong, he replied: āNo.
āThe full extent was starting to sink in, which is why I watched pornography.
āTo feel better.ā
The trial continues.