I doubt he was planning "a massacre", but given his past and notoriety he's a moron for having his wife buy a bunch of rifles. This arrest is just going to provide more material for his shitty, racist blog.
1/15 - Mayhem / Watain / Revenge ?
1/18 - Pharmakon
1/22 - Vattnet Viskar
2/8 - Aesop Rock ?