Lake City community in shock after police say a man killed his wife and son, critically injures daughter

LAKE CITY, Fla. — A double Homicide in Lake City early Saturday morning has left a community in shock.

Neighbors are left wondering why it happened.

Lake City police say 41-year-old Khoa Trong Vu shot his wife and two children before his third child was able to wrestle Vu to the ground. Vu's wife and 14-year-old son are dead, his daughter is critically injured.

Jacqueline Browser-Haake is a friend of the family. She said she can't imagine what made him snap.

"I don't know what happened, I didn't think he was even capable of hurting anybody, not alone killing his family," Browser-Haake said.

She said it's a difficult situation for her. Browser-Hakke said she called Vu her nephew and she can't believe he could do this to his wife.

"She's an angel. She works constantly -- cooks when she gets home, she's an angel. I have to tell you, she's an angel," Browser-Haake said.

Police were at Vu's home Saturday afternoon, searching and investigating for what could've happened to make a man kill his wife and son.

Detectives said Vu returned home from work around 2:30 a.m. Saturday morning and got into an argument with his wife. That's when police say he grabbed a gun and shot and killed his wife. He then went through his house shooting his 17-year-old daughter and 14-year-old son.

As a family friend for about seven years, Browser-Haake said she never expected this could happen.

"He's not that type of person, I don't know what made him snap. I don't know," she said fighting back tears.

There will be a vigil held for the family Monday night at Lake City High School.