TEEN DEAD: Boy Found On Bike Trail
Marshalltown Police have released a preliminary report on the cause of death of a young boy found on a bike trail.
Police say 14-year-old Manuel Guillen died of an unknown heart defect on Friday while riding his bike near 12th Avenue and Nevada Street.
The teen was taken to the hospital where doctors later pronounced him dead.
Authorities say they are still investigating the death, but there is no indication of foul play.