Published December 03, 2010, 12:00 AM
Tammy Lynk of the Fargo Police Department holds a hammer
Tammy Lynk, evidence manager for the Fargo Police Department, displays a hammer stained with blood, which authorities say was the murder weapon that killed Fargo dentist Philip Gattuso in 2009. Pool image
Read the article: Accused has no forensic links to murder, witnesses say

