Aug 12, 2010 9:31 AM by Bea Karnes, News First 5
Tiny Town remains closed as authorities investigate what caused its small train to go off the rails and tip over.
Fifteen people - from children to grandparents - were injured in Wednesday's accident. Three of them - two adults and one child - were reported to be in serious condition at Swedish Hospital.
Tiny Town is a kid-scaled replica of an Old West town in the foothills near Denver. Operators plan to reopen on Friday.