What is the test for admissibility of other crimes evidence for abuse of power?

We review the trial court's ruling on the admissibility of other crimes evidence for abuse of discretion. ( People v. Cole (2004) 33 Cal.4th 1158, 1195, 17 Cal.Rptr.3d 532, 95 P.3d 811.) We will not disturb its ruling on appeal absent a showing that it exercised its discretion in an arbitrary manner resulting in a manifest miscarriage of justice. ( People v. Rodrigues (1994) 8 Cal.4th 1060, 11241125, 36 Cal.Rptr.2d 235, 885 P.2d 1.)