Henry Eduardo Saldana-Mejia, 27, and Gabriellla Andrade, 28, died at the scene when a Range Rover hit their Nissan Versa

They were travelling with their three daughters, aged one, three and five, at around 7.45pm on Tuesday

The three little girls who were in the back seat were left critically injured

The other driver Grace Elizabeth Coleman, 22, reportedly walked away from scene initially

Police stopped the suspect, who has a previous DUI, and arrested her after crash

Coleman was taken to custody on suspicion of murder, DUI causing bodily injury and hit-and-run resulting in death 

A young couple died and their three young daughters were left critically injured following a crash with a 22-year-old woman who has a previous DUI. 
Young Santa Ana parents Henry Eduardo Saldana-Mejia, 27, and Gabriela Andrade, 28, were declared dead at the scene in Newport Beach, California. 
The suspect, Grace Elizabeth Coleman from Newport Beach, is said to have walked away from the scene on Tuesday evening. 
Police then found her shortly after and arrested her on suspicion of driving while impaired, Fox News reports.
The 22-year-old Coleman had been arrested for driving under the influence in August and was due for trial.  

Coleman’s Range Rover is said to have hit the couple’s Nissan Versa which they were travelling in with their three children, aged one, three and five, at around 7.45pm on Tuesday. 
The young children are reported to have been in the back seat of the car and later taken to hospital in a critical condition. 
The whole family were in the car as the father, who worked two jobs, drove to collect his belt and shoes from the Resort at Pelican Hill – where he worked as a houseman.  

 Their family friend Hugo Gonzalez received a harrowing call from the family as he waited at the resort to give Saldana Mejia’s belt and shoes. 
He told Fox News: ‘I answer the phone and nobody answer me, just the children talking, screaming, but nobody answer me. 
‘I said, “Hey, are you there? What happened?” And nobody answered me. I think it was the last call.’
He is believed to be the last person to speak to the family alive, recalling their last words to him: ‘Take care, bro. Be safe. Remember you are the support for your family. Take care.’

Coleman’s Range Rover is said to have hit the couple’s Nissan Versa which they were travelling in with their three children, aged one, three and five, at around 7.45pm on Tuesday.
The family were on their way to collect some of Henry’s clothes when the crash happened on Tuesday night.
Coleman was taken to custody on suspicion of murder, DUI causing bodily injury and hit-and-run resulting in death. 
Gabriela’s sister has set up a GoFundMe page to raise money to help pay for the young girl’s medical expenses and to go towards paying for the parents’ funeral.  It had raised $149,000 of the $28,000 goal, as of Thursday.