As Twitchy reported on Thursday, at least two students at Taft High School tweeted concerns about alleged shooter Bryan Oliver on December 15, 2012.

The above tweets were posted nearly four weeks before Thursday’s shooting took place.

Many Taft High School students believe that school administrators should have done more:

https://twitter.com/desiraealexis_/status/289585763794972673

https://twitter.com/desiraealexis_/status/289543747593699328

https://twitter.com/desiraealexis_/status/289574868264026113

As we noted in our Thursday post, at least one student met with Vice Principal Rona Angelo in connection with her tweets about the threat posed by Oliver.

https://twitter.com/Doty425/statuses/289497483325870080

https://twitter.com/beezygioni/statuses/289515735405953024

Related:

Unconfirmed rumor: Taft High School shooting suspect had a ‘hit list’ last year

Time-bomb: Students at Taft High School tweeted worries about alleged shooter last month; ‘Why is he still allowed in school?’