NANCHANG -- Police have identified all but two bodies of victims in a construction site collapse that killed 74 people in East China, the rescue headquarters said Tuesday.

Police have identified the bodies by matching the victims' DNA with that of their families, who collected the remains following identification.

Identification is under way for the last two bodies.

The scaffolding collapse at a power plant under construction killed 74 and injured two on Thursday.

The cause of the collapse is under investigation.