FREDONIA, NY — Crime Stoppers are offering a $1,000 award for information that leads to the arrest connected to two bomb threats over the last two weeks at SUNY Fredonia.

Classes and activities at SUNY Fredonia's Thompson Hall were canceled Thursday night after a bomb threat was reported.

In an email to students shortly after 7 p.m., Fredonia officials said the building was evacuated and police were investigating the incident. Fredonia tweeted that the building was all clear shortly after 10 p.m.

It's the second time in 10 days Fredonia evacuated and canceled classes at Thompson Hall. Officials found a similar bomb threat report "unfounded" on Oct. 17.