Freddie Dilione V's buzzer-beater attempt from three didn't fall for the Nittany Lions.
After a 7-3 win over RIT, Penn State men's hockey earns all three Big Ten Stars of the Week.
Petersen spent nearly 20 years at Penn State.
After rising to No. 8 during holiday break, a split with RIT drops the Nittany Lions back to No. 9.
Jarod Crespo's hat trick earned a split for the Nittany Lions to start the second half of their season.
He was released from his signing with Iowa State.