"He started out as a T-baller, right from the age of 7, " said Cornish.
Cornish said Lane was part of the club until he left to attend college in the U.S.
"Chris Lane was a good kid, just a great all-around guy," Cornish said. "We're still all in shock here."
Meanwhile, St. Bernard's College in Essendon, where Lane was a student, is planning a memorial Mass for Lane in November.
Melbourne's Herald Sun newspaper reported that roses and a baseball were placed Monday on the home plate where Lane played as a youth with the message: "A wonderful young man taken too soon. Why?"
Tim Fischer, former Australia deputy prime minister, criticized the National Rifle Association and asked Australians to avoid the U.S. as a way to put pressure on its Congress to act on gun control.
"Tourists thinking of going to the USA should think twice," Fischer told the Herald Sun. "I am deeply angry about this because of the callous attitude of the three teenagers, (but) it's a sign of the proliferation of guns on the ground in the USA. There is a gun for almost every American."
AP sports writer Dennis Passa in Brisbane, Australia, and reporter Sue Ogrocki in Duncan, Okla., contributed to this report.
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