Nicola Sturgeon's husband Peter Murrell has been arrested in a police investigation into the SNP's finances with their home and party's headquarters being searched.The former chief executive of the party has been taken into custody and was questioned by detectives as police searched their house in Glasgow on Wednesday morning.A large police tent was set up outside their home, which was taped off.

Nicola Sturgeon's husband Peter Murrell has been arrested in a police investigation into the SNP's finances with their home and party's headquarters being searched.The former chief executive of the party has been taken into custody and was questioned by detectives as police searched their house in Glasgow on Wednesday morning.A large police tent was set up outside their home, which was taped off.