Machete used in NJ schoolyard triple slaying shown

http://news.yahoo.com/s/ap/20110303/ap_on_re_us/us_schoolyard_killings_trial;_ylt=AiBhJnaQ152ZnffvdT80lWhQXs8F;_ylu=X3oDMTMzcjhuZzZiBGFzc2V0A2FwLzIwMTEwMzAzL3VzX3NjaG9vbHlhcmRfa2lsbGluZ3NfdHJpYWwEcG9zAzI5BHNlYwN5bl9wYWdpbmF0ZV9zdW1tYXJ5X2xpc3QEc2xrA21hY2hldGV1c2VkaQ--