A suspicious package found outside a bank was not a bomb , authorities say . A parcel found earlier at a train station was a bomb , authorities say . The three suspects in the case appear before a prosecutor but do n't testify . Authorities have so far avoided linking that deadly attack to this week 's parcel bombs , which apparently contain smaller amounts of explosives and have so far wounded one female employee of a private courier service . Greek police believe the letter bombs are the work of a local group .
A suspicious package found outside a bank was not a bomb , authorities say . A parcel found earlier at a train station was a bomb , authorities say . The three suspects in the case appear before a prosecutor but do n't testify . Greek police believe the letter bombs are the work of a local group .