Theta Xi and Sigma Nu were placed on social probation while Kappa Delta and Alpha Phi were given formal conduct warnings, Oct. 30.

A cohort of around 10 members of the Sigma Chi fraternity expressed surprise and discontent when Justin Carroll, associate vice chancellor for students, announced their second-place finish in this year’s Green Cup competition with 24 points. Sigma Nu took the gold, scoring a total of 28 points.

This Thursday is the 25th anniversary of the classic 1985 film “Back to the Future.” Sigma Nu and Filmboard are celebrating the occasion by screening the film at 7 p.m. in the Edison Courtyard outside the DUC. A suggested $3 donation at the door goes toward promoting Parkinson’s awareness.

A Washington University Police Department investigation found that a student assault on Oct. 30 was connected with a prior incident of possible hazing by members of an on-campus fraternity.