Four men have been detained by police investigating the disappearance of a financial adviser who has been missing for more than six months.
Lynda Spence, 28, has not been seen since April 13, when she left her parents' house in Glasgow Harbour.
She sent a text to her mother the next day stating that she had travelled to London but her parents reported her missing a few weeks later.
Police said that four men are being questioned.
A Strathclyde Police spokesman said: "Four men have been detained in connection with the Lynda Spence inquiry."
Ms Spence, who is also known as Lynda Zefaj, Lynda Palmer and Lynda Reilly, ran a business, Fraser Developments, which mainly arranged mortgages.
But not long before she went missing, the company experienced difficulties when several deals fell through. It is understood she owes tens of thousands of pounds.
Police are investigating sightings of her car in North Ayrshire and Argyll in late April and early May.
On June 2 this year a member of the public found an old mobile phone belonging to Ms Spence in a wheelie bin outside the Lunchbox Shop in Kilbirnie, North Ayrshire. It is believed the phone was put in the bin between 11am and 1pm on that day.
On Friday detectives searched a house in West Kilbride, Ayrshire, as part of their investigation into her disappearance.