ຜູ້ຕ້ອງສົງໄສທີ່ຖືກຂ້າຕາຍ ໃນການຍິງສັງຫານຕຳຫຼວດທີ່ເມືອງ Dallas ລັດເທັກຊັສ ແມ່ນນັກລົບເກົ່າ ທະຫານກອງໜຸນຂອງກອງທັບສະຫະລັດ ທີ່ເຄີຍໄປປະຕິບັດໜ້າທີ່ ຢູ່ອັຟການິສຖານມາແລ້ວ ອີງຕາມເຈົ້າໜ້າທີ່ກະຊວງປ້ອງກັນປະເທດສະຫະລັດ.
ເຈົ້າໜ້າທີ່ຕຳຫລວດ ລະບຸໂຕຜູ້ຕ້ອງສົງໄສວ່າ ແມ່ນທ້າວ Mican Xavier Johnson ຈາກເຂດ Mesquite ຊຶ່ງເປັນຊານເມືອງຂອງເມືອງ Dallas. ລາວໄດ້ຖືກຂ້າຕາຍຫຼັງຈາກໄດ້ມີການປະເຊີນໜ້າກັບຕຳຫຼວດ ໃນຕອນເຊົ້າວັນສຸກວານນີ້. ຕຳຫຼວດກ່າວວ່າ ໄດ້ມີການພົບເຫັນວັດຖຸເຮັດລະເບີດ ແລະແກັດອາວຸດຢູ່ທີ່ເຮືອນຂອງທ້້າວ Johnson ໃນລະຫວ່າງການກວດຄົ້ນມື້ວານນີ້.
ມີຕຳຫຼວດ 5 ຄົນເສຍຊີວິດແລະອີກ 7 ຄົນໄດ້ຮັບບາດເຈັບ ໃນການດັກຍິງທີ່ເກີດຂຶ້ນ ໃນລະຫວ່າງການປະທ້ວງ ຕໍ່ຕ້ານການສັງຫານຜູ້ຊາຍຊາວອາເມຣິກັນ ເຊື້ອສາຍອາຟຣິກາໂດຍຕຳຫຼວດ.
ນອກນັ້ນ ຍັງມີພົນລະເຮືອນ 2 ຄົນໄດ້ຮັບບາດເຈັບໃນການຍິງໂຈມຕີເຈົ້າໜ້າທີ່ຕຳຫຼວດ ທີ່ຮ້າຍແຮງສຸດ ນັບແຕ່ການໂຈມຕີກໍ່ການຮ້າຍເມື່ອວັນທີ 11 ກັນຍາປີ 2001 ເປັນຕົ້ນມາ.
ລັດຖະມົນຕີຮັກສາຄວາມປອດໄພພາຍໃນຂອງສະຫະລັດທ່ານ Jeh Johnson ກ່າວ ໃນວັນສຸກວານນີ້ວ່າ ເປັນທີ່ປາກົດວ່າມືປືນໄດ້ດຳເນີນການຕາມລຳພັງພຽງຄົນດຽວ.
ທ້າວ Johnson ກ່າວຕໍ່ຕຳຫຼວດ ໃນລະຫວ່າງການປະເຊີນໜ້າກັນວ່າ ລາວບໍ່ພໍໃຈໃນ ການທີ່ຕຳຫຼວດໄດ້ສັງຫານພວກຜູ້ຊາຍຜິວດຳ ແລະລາວຕ້ອງການຢາກ ຈະຂ້າຄົນຜິວຂາວໂດຍສະເພາະຕຳຫຼວດຜິວຂາວ. ລາວຍັງກ່າວວ່າ ລາວບໍ່ໄດ້ເຮັດວຽກຮ່ວມກັບກຸ່ມໃດ.
ຫລັງຈາກການເຈລະຈາເປັນເວລາຫຼາຍຊົ່ວໂມງ ຊຶ່ງມີຂຶ້ນຢູ່ໃນບ່ອນຈອດລົດນັ້ນ ທ້າວ Johnson ໄດ້ຖືກສັງຫານໂດຍລະເບີດ ທີ່ຫ້ອຍໄປກັບຫຸ່ນຍົນຂອງຕຳຫຼວດ.
The slain suspect in a deadly attack on police officers in Dallas, Texas, was a U.S. Army Reserve veteran who served in Afghanistan, according to U.S. defense officials.
Law enforcement officials identified the suspect as Micah Xavier Johnson of Mesquite, a suburb of Dallas. He was killed following a standoff with police early Friday. Police say bomb-making materials and a weapons cache were found at Johnson's home during a search Friday.
Five police officers were killed and seven other officers wounded in the ambush, which occurred during a protest against police killings of African-American men.
Two civilians were also wounded in what was the worst attack on U.S. law enforcement officers since the September 11, 2001, terror attacks.
U.S. Homeland Security Secretary Jeh Johnson said Friday the gunman appeared to have acted alone.
WATCH: President Barack Obama comments on incident
Johnson told police during the standoff he was upset at police killings of black men and that he wanted to "kill white people, especially white officers." He also said he was not working with a wider group.
Following hours of negotiation, which took place in a parking garage, Johnson was killed by a bomb attached to a police robot.
No links to nationalist groups
Although officials have not established any links to political groups, media reports suggest Johnson expressed sympathies on social media to several black nationalist organizations, including the New Black Panther Party.
Krystal Muhammad, national chair of the New Black Panther Party, told VOA that she didn't know Johnson and had never heard of him before the Dallas attack.
"I don't know where they're getting that information," Muhammad said. "People say a lot of stuff but that doesn't mean it's accurate."
When asked her opinion on the attack, Muhammad said: "My moral judgement is an eye for an eye and a tooth for a tooth."
"What happened in Dallas, who knows, this could be happening all across America. Because people are fed up. You cannot continue to brutalize human beings and think that some human beings are going to fall for it," she said.
The New Black Panther Party is a black political organization founded in Dallas. It is named after, but not an official successor to the now defunct Black Panther Party, the black nationalist group that frequently clashed with police in the 1970s.
Other than Johnson's social media activity, there was no indication that he had any ties to the Panthers or any other group.
An obscure organization, called Black Political Power Organization, appeared to claim responsibility for the attack on Facebook, but the page was later deleted, and no other information about the group, if it even exists, was readily available.
U.S. law enforcement officials say Johnson did not have a criminal record.
In an emailed statement, the U.S. Army said Johnson was a carpentry and masonry specialist during his time in the service from March 2009 to April 2015. He was deployed to Afghanistan from November 2013 to July 2014.
Johnson received several low-level military awards during his time in the Army, according to the statement, including the Global War on Terrorism Service Medal, which is given to service members who have served in support operations in support of the U.S.' Global War on Terror (GWOT).
VOA's Jeff Seldin contributed to this report.