Afghanistan, June 2 -- An Afghan citizen was shot and killed outside his home in Texas, USA, with the motive behind the attack still unknown.

Sources have confirmed that an Afghan national was shot and killed outside his residence in the U.S. state of Texas. The tragic incident occurred on Sunday, June 1, according to information released on Monday, June 2.

The victim has been identified as Rais Silaab, a young man originally from Khost province in eastern Afghanistan. Preliminary reports indicate that he was fatally shot shortly after leaving his home, following a phone call from friends.

Witnesses suggest that the shooting took place in front of his house, though the exact circumstances remain unclear. No arrests have been made so far,...