The whole incident was a foreseeable event that would take place days after X-men United incident.
It was seen by Destiny, a mutant who now works with Emma Frost played by Charlize Theron. She was rescue by Professor in X-men origins and then later left when Scott fell for Jean.
Emma became powerful mutant and formed her own party. Emma decided to seek out Jean to manipulate her to her own good, but Destiny thinks otherwise, so she comes to the mansion and told professor everything.
Meanwhile, Nightcrawler rescues Leech even before scientists can have a blood sample which create the cure and destroy the lab before leaving to Germany with leech.
Resurrected Jean becomes different person and with Emma's manipulation became complete different mutant as we see from X-men the last stand.
It was seen by Destiny, a mutant who now works with Emma Frost played by Charlize Theron. She was rescue by Professor in X-men origins and then later left when Scott fell for Jean.
Emma became powerful mutant and formed her own party. Emma decided to seek out Jean to manipulate her to her own good, but Destiny thinks otherwise, so she comes to the mansion and told professor everything.
Meanwhile, Nightcrawler rescues Leech even before scientists can have a blood sample which create the cure and destroy the lab before leaving to Germany with leech.
Resurrected Jean becomes different person and with Emma's manipulation became complete different mutant as we see from X-men the last stand.
