On June 12, 1994, William Sisco was in the area of Happy Valley, Arizona with friends panning for gold. Sometime that same night, Mr. Sisco got into a verbal argument with the two friends and he left on foot; he has not been seen since that time.

If you can provide any information, or think you may have seen, the missing person previewed in this flier, please contact the Pima County Sheriff’s Department at (520) 351-4900 or (520) 88-CRIME.

Pima County Sheriff's Department
1750 E. Benson Highway
Tucson, Arizona 85714