Detective Chief Inspector Craig Robinson, of South Yorkshire Police, has confirmed that missing teen Lorna Vickerage has been found in London and John Bush has been arrested on suspicion of child abduction.
DCI Robinson said officers had followed a trail from Watford to London today, adding that both Lorna and Bush are "safe and well" and Lorna's family had been informed.
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Social deprivation and suffering from prolonged health problems were the main factors inflating emergency department attendance.
The hills are likely to see the most snow, with blizzard conditions at times too.
The victims, aged between 2 and 29, were found in a house in Perris, an hour’s drive south-east of Los Angeles.