Spanish police track movements of mother suspected of killing children.

(From Guardian Unlimited)

Police in Barcelona have interviewed at least one person in connection with Lianne Smith, the mother who has allegedly admitted murdering her two children in a hotel room in Lloret de Mar, according to sources close the investigation.

The interview comes as police try to piece together the movements of Lianne Smith and her husband Martin Smith, who was extradited to Britain earlier this week after two and half years on the run.

Smith appeared in a magistrates court in Carlisle on Wednesday to be charged with 13 counts of sexual assault and child rape allegedly committed between 1995 and 2005.

In a further bizarre twist to …