Transcript for Tree Falls on Wedding Party, Killing 1, Injuring 5
Thank you. What a case. Now to a tragic accident at a wedding in California, where a tree came crashing down as the wedding party posed for photos, killing one person. Reporter: This morning, a woman killed and a child in critical condition after this giant tree came crashing down on top of them at a wedding party. We just watched some little kids go flat under the tree. It's crazy. They were just running for their life. Reporter: Moments before tragedy struck, the group was celebrating. Taking wedding photos under a 100-foot-tall eucalyptus tree. It comes down. They're take pictures. The tree collapsed. Reporter: Several family members trapped underneath the tree. Police and firefighters scrambling to rescue the victi victims. Respond to the person trapped incident. Reporter: Emergency crews using chain saws to cut aw branches. While members of the wedding party waited and prayed. One victim receiving cpr at the scene. A lady with a little baby. And I didn't know what to do but she was screaming. Reporter: Five people rushed to the hospital including a 4-year-old girl. Now fighting for for her life, suffering from a serious head injury. Officials investigating what caused the tree to fall. Saying long-term drought followed by heavy rains affected the tree's health. We have seen this happen. Trees are stressed. And as noted, we did have a large amount of rain. So there's some reason at the that tree failed. Reporter: The tree is right there. You can see authorities have cut off all the branches. The debris field covers a half an ager. That would have been hard for anyone to escape. Thank you, kayna. Coming up on the big board.
This transcript has been automatically generated and may not be 100% accurate.