Christian Horner timeline: Meetings with lawyers, alleged leaked messages and a marriage 'in question'... how Red Bull's team principal and former Spice Girl wife Geri Halliwell became embroiled in F1 scandal

The 50-year-old's future at the Formula One team has been under scrutiny after being accused of 'coercive behaviour' towards a close female employee at the Milton Keynes-based team last month.