Russian tennis star Anna Kournikova"s mother...

The website said Anna"s half brother Allan was discovered by neighbors crying, screaming and bleeding after he was left at home alone and fell out from a second-story window landing on some rocks.

Kournikova"s mother Alla told police that she left the house for some 50 minutes to run errands. Alla said she asked Allan, who was watching TV, to come with her and as the boy refused she locked all the doors with a deadbolt and left.

Allan, who has been hospitalized, told police that he jumped out of the window.

MOSCOW, January 20 (RIA Novosti)