What to expect from Michael Cohen at Trump's hush-money trial

On Monday, Donald Trump's criminal trial in New York will hear from Michael Cohen, the prosecution's star witness.

Cohen, Trump's former personal attorney, made the hush money payment at the centre of the case, a sum which the prosecution alleges was fraudulently reimbursed by Mr Trump.

Cohen, is expected to testify against the man he once reverently referred to as "The Boss."

The BBC's Nada Tawfik looks at what we can expect from Cohen's pivotal testimony.