SAN DIEGO (CBS 8) - The trial begins Monday for the parents accused in the death of their four month old baby.

Israel Soto and Jessica Quezada are charged with felony child endangerment after leaving their son in a car overnight.

According to prosecutors, the couple had just returned home from a trip to Walmart with their four children, all under the age of three, and didn't realize the baby wasn't with them.

He wasn't found until 1:00 p.m. the next day, more than twelve hours later.