Grand Rapids- The prosecution is close to wrapping up its case against Marvin Gabrion.
Gabrion is on trial in Federal Court for the murder of Rachel Timmerman. Timmerman's body was
found in a Newaygo County lake in 1997. Today, experts talked about the concrete blocks that were
tied to Timmerman and what they say are similar blocks that were found at Gabrion's home. An FBI
expert also testified about arresting Gabrion in New York.
Gabrion's lawyers may begin presenting their case later this week or early next week.
