According to details, a high speed dumper overran a hi-roof in Baldia Town area of the city killing all nine people in the ill-fated vehicle while injuring several others.
All the nine dead were coming back from a picnic in Gadani.
The injured victims mostly include youth along with a number of children and women.
Rescue workers reached the spot at once and started shifting the victims to the Civil Hospital.
MQM chief expresses grief over the accident
Muttahida Qaumi Movement (MQM) chief Altaf Hussain expressed grief over the accident and condoled with the bereaved families.
He prayed that the dead may get a high place in Jannah (Paradise) and the injured victims of the accident may recover soon.