"Hi Dad," Frank M. Kerrigan said over the phone to his father.
Sounds pretty normal, right? Well, that wasn't the case for Kerrigan's 82-year-old father, Frank J. Kerrigan.
That's because Frank J. Kerrigan had laid his son to rest 11 days before receiving that call, or so he thought.
It's unclear exactly what led Orange County coroner's officials to misidentify the body of a man who was found dead behind a Verizon store in Fountain Valley, California, in early May -- but they did.
Frank J. Kerrigan received a call from the coroner's office and was told the body belonged to his 57-year-old son who is mentally ill and had been living on the street.
When the grieving father asked whether he should come identify the body, an official said his son's body had been identified through fingerprints.
"When somebody tells me my son is dead, when they have fingerprints, I believe them," Kerrigan said. "If he wasn't identified by fingerprints I would been there in heartbeat."
On May 12, the family held a $20,000 funeral that drew friends and family from as far away as Washington State.
"We thought we were burying our brother," said Frank's sister, Carole Meikle. "Someone else had a beautiful sendoff. It's horrific."
The body was interred at a cemetery in Orange, near where Frank J. Kerrigan's wife was buried.
Then, on May 23, the grieving father received likely the most unexpected phone call of his lifetime. Frank J. Kerrigan's friend, Bill Shinker, called to say the 82-year-old's son was standing on his patio.
Kerrigan's attorney, Doug Easton said the coroner's office wasn't able to identify the corpse's fingerprints through a law enforcement database so they used an old driver's license photo. When the family notified authorities that Frank M. Kerrigan was, indeed, alive, they were able to match the prints to someone else.
A spokesman for the coroner's office has since apologized to the Kerrigan family "for any emotional stress caused as a result of this unfortunate incident."
The Orange County Sheriff's Department is conducting an internal investigation to determine what led to the mix-up and to prevent something similar from happening again.
The Associated Press contributed to this report.