MI lose review

Richa Ghosh tonks Nat Sciver-Brunt over deep-midwicket boundary with disdain. The bowlers follows up with a bouncer aimed straight at the head, but the umpire gives not out. 

MI were convinced there was an edge and asked for a referral. Richa Ghosh too was all set to walk back as the replay showed a deflection, but ultra edge does not show anything. Everyone on the field is confused. But, Ghosh stays and MI lose their review.