HEMPSTEAD - Police say the boyfriend of Washington mom who was fatally shot killed himself on Long Island.

Cops found the body of the man on Fairway Drive in Hempstead around 5:30 p.m. yesterday.

Police are not identifying him, but there are reports he gunned down his girlfriend as she boarded a Washington, D.C. Metrobus on Sunday.

The victim's 1-year-old daughter was hit in the face by a bullet but is expected to survive.

It's not clear why the man came to Long Island after the shooting.