Honolulu police are investigating an attempted murder-suicide in Kailua.  A 36-year-old man is in critical condition after he grabbed his two-year-old daughter and jumped into a pool to try to kill himself and the girl.  It happened at about 5 p.m. Wednesday and neighbors reported hearing yelling before the splash.  Nextdoor neighbors climbed the fence at the home on Kina Street and pulled the girl from the water, and began CPR. The girl is expected to be okay.  The neighbors then pulled the man from the bottom of the pool.  He was not breathing and was taken to the hospital in critical condition.  If he survives, he faces attempted murder charges.