The gang-rape accusations against seven Cornell fraternity members look shaky, which is bad news for the prosecution and for the accuser's credibility.

• Seven students stand accused over a group sexual encounter with a woman identified as Jane Doe.
• Her own texts in the days after describe the night as consensual and say nothing illegal happened, including an affectionate message to the man she later accused.
• Drugs were involved throughout the encounter, muddying any later claim about who could consent to what.
• The accusation surfaced only after the fraternity's president barred her from its annual Halloween party, which she had been keen to attend.

Outlook: Those post-event messages will likely become the center of the defense, and the case against the seven may not survive them.