I came across this guy.. and thought of bobby... it might be a long shot but I thought I would post him.
http://www.doenetwork.org/cases/4227dmon.html
Lonnie Philip Boudreau
Case Classification: Endangered Missing
Missing Since: February 5, 1981
Location Last Seen: Ottawa, Ontario, Canada
Physical Description
** Listed information is from the time of disappearance.
Date of Birth: February 15, 1970
Age at Time of Disappearance: 10 years old
Race: White
Gender: Male
Height at Time of Disappearance: 53-69 inches
Weight at Time of Disappearance: 86-158 lbs
Hair Color: Blonde
Eye Color: Blue
Alias(s) / Nickname(s): Unknown
Distinguishing Marks/Features: Beauty mark on left side of his neck. Medium build
Dentals: Unknown. Gap between two front teeth
Fingerprints: Unknown
DNA: Unknown
Clothing & Personal Items
Clothing: Blue corduroy pants; blue V-neck velour sweater with white stripes on the collar; blue and red lumberjack jacket and boots.
Jewelry: Unknown
Additional Personal Items: Unknown
Circumstances of Disappearance
Lonnie was last seen in the City of Ottawa in February 1981. He crawled out of the basement window of his home. The previous day he had jumped out of his bedroom window, and was found after a four hour search. He was a fourth grader at Assumption School at the time.