By accident, three - year - old sister in Texas kills her sister

This essentially involves a three-year-old and a four-year-old. Three-year-old is the suspected attacker, it seems to be unintentional”.

Calling the incident <x0c>tragic” but the highly preventable “”, the sheriff said a group of five grown family and friends and two children were inside an apartment in Houston, writes CNN, traces Periscope.

At one point, children were unattended in a bedroom because each parent thought that the other was watching them, he said.

Three-year-old caught a half-automatic loaded gun, Gonzalez said. The family heard one shot and rushed into the room, where they found the four - year - old girl not reacting to the floor. /Periscope