Police say that Gordon Ray Bodkin, 45, was babysitting when the parent came home early and interrupted him molesting the child last Tuesday around 6:30 p.m.
The parent said Bodkin was only wearing a shirt, grabbed his pants and ran out of the house. He has not been seen since.
Bodkin is not known to have a vehicle, but sometimes travels by bicycle. His last known addresses were in the 16100 block of Sher Lane in Huntington Beach and the 11300 block of Euclid Avenue in Garden Grove.
Anyone with information on his whereabouts is requested to call the Huntington Beach Police Department at (714) 960-8825.