A murder case has been filed against ten people, including Maqbul Hossain Lechu Mia, the owner of Tampaco Foils factory that collapsed and burnt 34 people after an explosion on September 10.Sub Inspector Ajoy Chakrabarty as a plaintiff filed the case with Tongi Police Station on Saturday night. Md. Aminul Islam, Officer-in-charge of Tongi Police Station, confirmed the matter to Jagonews24.com. On September 10, a deadly fire triggered at Tampaco Foils packaging factory in Tongi BSCIC industrial area of Gazipur. A total of 34 people have been killed and more than 70 injured in the fire.