Quilting threads can be made from natural fibers such as wool, silk, cotton, flax and jute. Some threads are regenerated from cellulose and others are made from synthetic fibers, such as metallic, polyester and nylon. Cotton, metallic and rayon are among the most popular threads used for machine quilting.
The Fire/Arson Investigation Unit is responsible for investigating and determining the cause and origin of suspicious fires involving death or injury, and fires of undetermined origin. Arresting suspects and filing criminal charges as required with District Attorney's office. Collecting and maintaining all evidence.
Frederick-Firestone Fire Protection District Chief Theodore Poszywak said his department also will continue to gather and analyze evidence to determine the cause of the explosion. âWhile the well in the vicinity is one aspect of the investigation, this is a complex investigation and the origin and cause of the fire have not been determined,â Poszywak said.