Today marks the two-year anniversary of the disappearance of Indiana University student Lauren Spierer.
She was last seen in June 3, 2012 in Bloomington, Indiana after a night of partying with friends.
Her parents have long demanded that Lauren’s longtime boyfriend and three other young men take police-administered polygraph tests.
Jesse Wolff’s parents say he already passed a private polygraph.
They blame Lauren’s disappearance on drug abuse and accused the media of being biased against their son.
Wolff told police he was home sleeping the night Lauren disappeared.