NEW : Authorities say girl , who was recovered Tuesday , had been sexually assaulted . The suspect is described as a black male in his 20s with short hair and wearing blue jeans. Girl 's father `` is very happy that his daughter is home '' The girl 's mother got into a car and tried to chase the truck down , but was unsuccessful , Dyer said . NEW : Police identify suspect as as Gregorio Gonzalez , 24 , of Fresno . Police chief says citizens and `` good Samaritans '' are `` heroes ''
NEW : Authorities say girl , who was recovered Tuesday , had been sexually assaulted . The suspect is described as a black male in his 20s with short hair and wearing blue jeans. Girl 's father `` is very happy that his daughter is home '' NEW : Police identify suspect as as Gregorio Gonzalez , 24 , of Fresno . Police chief says citizens and `` good Samaritans '' are `` heroes ''