A string of deadly bombs authorities now investigating if there is a possible serial bomber on investigating Justice.InvestigateCrime.Unspecified loose in Austin , Texas the first bomb at a package left at a home killing 39 year old Anthony house . The following killing Life.Die.Unspecified to more packages on the same day bolt exploding teenager was killed in a woman badly injured exploding Conflict.Attack.DetonateExplode the device killed Life.Die.Unspecified off her front door injured Life.Injure.Unspecified Eight Ford plug went off Conflict.Attack.DetonateExplode to mistreat any residential subdivision and was detonated Conflict.Attack.DetonateExplode . By eight tripwire strung over excellent walk triggered Conflict.Attack.DetonateExplode bomb exploded seriously injuring two minutes the fourth attack in exploded Conflict.Attack.DetonateExplode than injuring Life.Injure.Unspecified days . A fifth attack Conflict.Attack.Unspecified exploded Tuesday and it fed ex distribution center but exploded Conflict.Attack.DetonateExplode abolished . A female worker with minor injuries and was treated . We just be six injuries Life.Injure.Unspecified which did treated Medical.Intervention.Unspecified detonate eighty different fixed distribution center of the suspected serial bomber Texas . Is now dead after that showdown with a swat team overnight dead Life.Die.Unspecified suspect is a 24 year old white mailing to kill himself blowing themselves while they believe he ' kill Life.Die.Unspecified linked . To six explosive devices that killed two people .

Madrid train bombings Conflict.Attack.DetonateExplode of 2004 , coordinated near - simultaneous attacks Conflict.Attack.Unspecified targeting commuter trains in Madrid on the morning of March 11 , 2004 . Beginning at 7 : 37 am and continuing for several minutes , 10 bombs exploded Conflict.Attack.DetonateExplode on four trains in and around Atocha Station in the city ’ s centre , leaving 191 dead Life.Die.Unspecified and more than 1 , 800 injured Life.Injure.Unspecified . Occurring just three days before Spain ’ s general elections , the attacks Conflict.Attack.Unspecified had major political consequences .

The father of a Chechen immigrant shot dead in Florida while being questioned by the shot Conflict.Attack.Unspecified dead Life.Die.Unspecified connection with the April 15 Boston Marathon bombings claims his son was killed " execution style bombings Conflict.Attack.DetonateExplode "

( CNN ) Colombia ' s National Liberation Army ( ELN ) is claiming to have carried out the car bomb attack Conflict.Attack.DetonateExplode at a police academy in Bogota last week that left at least 20 dead Life.Die.Unspecified .