- Elizabeth Larson
- Posted On
Sheriff’s office reaches conclusion on deputy’s death
Deputy Rob Rumfelt, 50, died on the night of Aug. 22 after he had responded to the scene of a domestic violence call in Lakeport, fought with a suspect and then left the scene, with his patrol SUV crashing into a tree. He was pronounced dead at the hospital a short time later.
Sheriff Brian Martin told Lake County News that a medical examiner concluded that Rumfelt suffered sudden cardiac death 30 minutes after a stressful physical encounter.
There are two separate and official determinations made related to human deaths. The first is the cause of death – the specific medical condition or injury that led to a death – which is based on the finding of a forensic pathologist.
Although Rumfelt’s autopsy found he had a broken neck – likely from the vehicle crash, during which he was not wearing his seat belt – Martin said the medical examiner believed the heart attack had occurred first and that the broken neck was less likely to have been the cause of death.
Then there is the manner of death, which is how the injury caused the individual to die. The coroner determines that in consultation with the medical examiner.
Forensics experts say there are several different manners of death, among them accidental, homicide, natural, suicide and undetermined.
As to Rumfelt’s manner of death, Martin said he had to settle on “could not be determined.”
That wasn’t the conclusion he wanted to make, but it’s accurate. Martin said he ultimately doesn’t know what led to Rumfelt’s death.
Martin said he personally gave the conclusions on the cause and manner of death to Rumfelt’s widow.
Events leading up to the deputy’s death
On the night he died, Rumfelt – along with fellow Deputy Nate Newton – had responded to a domestic violence call at a residence on Healton Circle in the city of Lakeport, backing up Lakeport Police Sgt. Joe Eastham.
The deputies found Alex Michael Castillo of Nice attempting to walk away from the scene with his 2-year-old child after assaulting his wife. At that time Castillo was on probation for having assaulted the same woman months earlier, according to the District Attorney’s Office.
Castillo fought with Rumfelt and Newton, who finally subdued and arrested him. Following the struggle, Rumfelt was reported to have been sweating and complaining of shortness of breath, according to the autopsy narrative.
The document said that Rumfelt spoke with other deputies for about 10 minutes before he got into his patrol vehicle and drove a short distance.
“His head was seen to slump and the vehicle stopped,” the narrative explained. “A short time later the vehicle accelerated and hit a tree.”
The autopsy report said CPR was started on Rumfelt, who subsequently was transported to Sutter Lakeside Hospital. It was there that he died at 9:15 p.m.
Martin said it’s believed that Rumfelt may have been having a heart attack when he was seen slumping, and that his foot slipped off the brake and onto the gas pedal.
Rumfelt’s SUV hit a tree halfway down Hartley Street, between Boggs Lane and 20th Street, Martin said.
Martin said the damaged tree was taken down about a month after the crash, because it was leaning into power lines. A small memorial remains there.
The autopsy, conducted in Napa County two days after Rumfelt’s death, found that he had facial abrasions, scalp contusions, hemorrhages in his neck strap muscles as well as the fractured C5 vertebra, which forensic pathologist Dr. Arnold Josselson found to be the result of the crash.
“This injury is usually not fatal, but can be, as it depresses respiration,” Josselson said of the fractured vertebra, adding that he was unsure if Rumfelt would have survived had he not had the crash.
The report found that Rumfelt had several risk factors for sudden cardiac death, including mild hypertension, stress and a body mass index rating that determined he was overweight.
Concerns over carbon monoxide levels in SUVs also was explored in the case, said Martin, but ultimately determined not to have been a factor.
Domestic violence suspect reaches plea agreement
On the night of Rumfelt’s death, authorities arrested Castillo for a variety of charges, including manslaughter.
While Martin said there is a penal code section that makes resisting an officer resulting in death a crime, District Attorney Don Anderson ultimately decided he wouldn’t charge Castillo with manslaughter because he didn’t believe he could convince a jury beyond a reasonable doubt that Castillo was responsible for Rumfelt’s death.
Martin said he agreed with Anderson’s decision not to pursue charges against Castillo for the death of the deputy.
Several weeks ago, Castillo reached an agreement with the District Attorney’s Office to plead guilty to making threats, resisting an officer, felony child endangerment and felony inflicting corporal injury on another person with a prior conviction, as Lake County News has reported.
On Dec. 13, Judge Stephen Hedstrom sentenced the 22-year-old Castillo to the maximum term of four years and eight months in state prison, Anderson said.
Martin said that with the death investigation concluded, he hopes Rumfelt’s family can move on with the grieving process.
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