JOHANNESBURG - It's been a year since the deadly Boksburg blast on Christmas eve.
The explosion claimed the lives of 41 people, including 12 health workers at the Tambo Memorial Hospital.
The blaze gutted nearby homes and severely damaged parts of the Tambo Memorial Hospital.
READ: Boksburg Explosion | A year later, horrific accident still haunts the truck industry
Scores of others were injured when a gas tanker exploded while stuck under a low bridge.
An independent investigation later cleared the tanker company of any wrongdoing.
Now twelve months after the blast, the families of the victims are still seeking justice.
A group has come together to sue the City of Ekurhuleni.