
Paulus Purwoko the Inspector General of Police in Bali (18/2/2008) said haven't publish yet the suspect of three bombs expolode in Bali, no suspect had defined yet.
The Laboratirum of forensic found that the materials of the bomb which explode in parking area of Dirga Bali Travel is a low explosive materials. It's operationalised by manual, the method was difference from other bomb in Bali before.
Ref: http://www.metrotvnews.com/