Garath Davies
Garath Davies, 23, from Mitcham, was found guilty of the murder of Egeli Rasta murder in November and will serve a minimum 23 years.Ms Rasta's body was found naked, prompting investigators to say there was a sexual motive behind the attack.
The court heard that Ms Rasta, who was "fit, athletic, and quite strong", lived near Mitcham Common and would often jog and sunbathe there.
She disappeared on 4 July, a day after working a shift at the LK Bennett concession at Harrods, and her body lay undiscovered for 12 days.
Davies, from Mitcham, south London, and originally from Llanelli, had denied murder and perverting the course of justice
He was described in court as "something of a loner" has been jailed for life for murdering a Harrods shop worker
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The body of 27-year-old Egeli Rasta, originally from Estonia, was found in a shallow grave in Mitcham Common, south London, in July 2006.