Other - Retail, Retail Tyler, TX – Suspicious fire at Dollar Tree store extinguished by sprinkler system July 25, 2016 viking210 The Tyler Fire Department investigated a fire at the Dollar Tree, 3825 Texas Highway 64, on Friday evening that they described as suspicious in nature. Tyler Fire Department Investigator Tony Gumber said the sprinkler system at the store extinguished the fire, but not before an estimated $10,000 to $12,000 worth of merchandise was damaged. There were no injuries reported. According to Tyler Police Sgt. Adam Colby no arrests had been made in connection with the fire as of Friday evening. Signs on the doors of the store indicated Friday that the store would be closed until further notice.