Scottish Labour deputy leader Jackie Baillie said: 'This is yet another deeply concerning development and the Police Scotland investigation must be allowed to proceed without interference. Colin Beattie has been the MSP for Midlothian North and Musselburgh since 2011, It comes a fortnight after Nicola Sturgeon's husband Peter Murrell, the former party chief executive, was arrested and then released, His arrest is another blow for new SNP First Minister Humza Yousaf, who was hoping to move on from the crisis today. Participating police departments are, by and large, perfectly happy with this arrangement and consider it a good public service to help citizens understand homicide investigation more deeply. In Memphis, Sergeant Caroline Mason is investigating the homicide of See production, box office & company info. [CDATA[// >