The explosion melted most of the facility but there will still some parts untouched. However the effects were still seen throughout.
The center of the explosion was difficult to get to due to a mountain of collapsed rubble, much of it from surrounding buildings caving in after the foundations no longer existed.

This process took several days, in which the death toll reached five hundred, and the injuries count reached a similar number. News began covering the loss with frequency, and memorials were erected.

During the dig, there was a mounting evidence against the PSI organization, which began to make sense as the facility was researching dreams. While the bulk of evidence was effectively destroyed, other parts of the facility still had relevant information regarding the incident.

When they reached the source of the explosion, PRIMUS were surprised to find a woman in the rubble, entirely nude and dirty from the rubble, but otherwise unfazed. Her body also had pulsating lines of energy within her skin, permeating throughout her body.
She was immediately dubbed relevant and transported to a facility in Millennium City.

She was about impossible to directly identify without further information. Throughout the Dream Center there were only reports of "Subject #474" and "Project Understanding". A lot was missing due to the destruction, though PSI is mentioned and investigations immediately began and the organization made several suspicious movements after the incident.

The woman was deduced to be the Subject 474, and was discovered to be in a coma when attempts to wake her proved fruitless. She was sent to a special hospital in Millennium City, a specially guarded wing while PRIMUS investigated further.

While the technology from the Dream Center was under study, PRIMUS contacted powerful Psions in order to enter the woman's mind in order to discover the secrets behind the incident in Nevada.

When her mind was entered, the hired heroes discovered a ghastly sight. The ensuing realm wasn't so much disturbing, but more... wrong.
They were treated with a ruined metropolis with a black, red, and purple sky. A supernatural wind blew through the 'city'. Upon exploration they found a large statue of a large woman bound in armor and chains, nailed to a chair befitting of her size. Nearby was another woman, smaller. She was identified as being the woman in the coma, yet vaguely deformed. She was missing the area surrounding her heart. Ribs were shown, but no muscle, organs or gore. In place of her heart was a black mass of pulsating energy.

A long discussion ensued, much of it unspoken after the heroes awoke. The heroes discovered that she didn't want to wake from her coma, but was convinced otherwise.

The PRIMUS doctors thanked the heroes and told them they would take care of the woman in days to come, though she was diagnosed with Post Traumatic Stress Disorder.