Police have launched a manhunt for a father suspected of gunning down his girlfriend while she was driving. Andrew 'Drew' Butler, 25, allegedly shot mother-of-three Kendra Gonzalez from the passenger seat in San Jose, California, in front of the couple's two-year-old son and her teenage daughter. Police said Gonzalez and Butler were involved in an argument when the gun went off. Manhunt: Andrew 'Drew' Butler, 25, allegedly shot mother-of-three Kendra Gonzalez from the passenger seat in San Jose, California, in front of the couple's two-year-old son and her two teenage daughters . After the vehicle stopped, Butler got out and  dragged her body from the driver’s seat and left it on the road. According to KPIX he then ordered the teenage daughter, who was with her boyfriend at the time to get out of the car and take the baby with them, before driving off. Family members said the eldest daughter was screaming, saying: 'Don't kill my mom.' They have since set up a GoFundMe page called: 'In loving memory of Kendra Gonzalez'. The page said: 'Kendra was brutally shot & murdered in front of her two children on April 7, 2015 by her boyfriend. We are raising money for her burial services and also for her children. 'Any amount of money you can donate will be very much appreciated. Unfortunately she did not have life insurance so we need to raise as much money as possible. 'She left behind three beautiful children and a host of family and friends.' Nearly $5,000 has been raised so far. Tribute: Family and friends lay flowers at the victim's home and have since set up a GoFundMe page to help raise money for her family .
Andrew 'Drew' Butler, 25, allegedly shot mother-of-three Kendra Gonzalez.
He was in passenger seat while pair were driving in San Jose, California.
Dragged her body out of the car and left it lying on the street.
Butler told the children to get out, drove off and abandoned them.