(KSL News) -- Police are trying to find the witness to an incident of sexual abuse at a Salt Lake WalMart.
Officers arrested Alan Michael Naisbitt last Friday. They say he approached an 11-year old in the 1300 South WalMart area and touched her inappropriately.
A witness saw what was happening and cornered Naisbitt until authorities arrived. But the witness left before police could interview him. And now they want to talk with the man.
He's in his early 20's, about 5' 10".