Sean ‘Diddy’ Combs’ mum fears her son is facing “a public lynching”. The 54-year-old star is behind bars in New York as he awaits trial on sex trafficking and racketeering charges and now his mother Janice Smalls Combs has spoken out in his defence – declaring she’s “heartbroken” by the charges and insisting her son deserves the chance to prove his innocence. In a statement shared with New York Post column PageSix, Janice said: “It is heartbreaking to see my son judged not for the truth, but for a narrative created out of lies. “To bear witness what seems to be like a public lynching of my son…