Eduardo Acosta Soriano, 25, was last seen at about 9:00 a.m. on July 13, 1993, in the 1000 block of North 26th Street in Phoenix while picking up his 18-month-old son from a babysitter’s home. He is described as Hispanic, between 5 feet 9 inches and 5 feet 11 inches, weighing about 180 to 190 pounds, with black hair, brown eyes, a small scar on his right cheek and a mole above his ear. He was wearing an oxford-style shirt with vertical lines, shorts and flip-flops.

That evening, at about 10:45 p.m., Soriano’s vehicle was found abandoned in the parking lot of a Circle K near the 10 block of East Buckeye Road. His son was inside the car, alone and physically unharmed; Soriano himself was not there. The Phoenix Police Department opened an endangered missing person investigation and investigators have said they suspect foul play, but his whereabouts remain unknown.

What did Eduardo do after leaving the babysitter’s house, and who was responsible for leaving his son alone in the car?