The Founder and Leader of Muttahida Quami Movement (MQM) Mr Altaf Hussain has expressed his deep sense of grief and sorrow on the brutal killing of the former president of Karachi Electronic Dealer Association Muhammad Irfan. He expressed sympathies to the bereaved family members and traders of the electronic market. He demanded of Governor Sindh Dr Ishratul Ebad and Chief Minister Sindh Syed Qaim Ali Shah to take notice of the killing and bring the perpetrators to justice. He called for steps to give protection to the business community.