A 39-year-old driver has been arrested on suspicion of homicide within the slaying of a 58-year-old physician who was using a bicycle in Dana Level when he was run over, hurled into the air after which stabbed.
Dr. Michael John Mammone was using his mountain bike northbound on Pacific Coast Freeway within the bike lane on Wednesday round 3 p.m. when he was struck from behind at Crown Valley Parkway by Vanroy Evan Smith, 39, of Lengthy Seashore, Orange County Sheriff’s officers stated. Smith was behind the wheel of a white Lexus.
After driving into Mammone along with his automotive, Smith obtained out of the car and stabbed the bicyclist, authorities stated in a information launch.
When deputies arrived, Mammone was mendacity within the intersection with extreme accidents.
Smith, who was being detained by bystanders, was taken into custody. He was later booked into the Orange County Jail on suspicion of homicide.
A knife believed for use within the stabbing that instantly adopted the crash was recovered on the scene, the discharge stated.
#BREAKING Surveillance video exhibits automotive strike bicyclist at Dana Level intersection earlier than alleged assault; suspect in lethal incident ID'dhttps://t.co/UNmC8kMho7
— ABC7 Eyewitness Information (@ABC7) February 2, 2023
Mammone was rushed to Windfall Mission Hospital in Mission Viejo, the place he was pronounced lifeless.
Investigators knew of no connection between Smith and Mammone, an emergency drugs physician who practiced at Windfall Mission Hospital in Laguna Seashore.
A resident who lives close to the scene stated he had simply handed the intersection on his run when he obtained residence and heard loud screams, then what gave the impression of bangs.
The person, who requested his identify not be printed for safety causes, stated he ran from his yard and was close to the crosswalk the place he noticed Mammone mendacity on the street. Some vehicles have been nonetheless driving across the physique and thru the intersection.
The police and paramedics arrived about two minutes later, he stated.
“It was very graphic,” he stated, nonetheless shaken on Thursday. “Folks have been attempting to carry down the opposite man, who was yelling. A girl was screaming from her automotive (concerning Mammone), ‘Assist him.’ “
In his South Laguna neighborhood, Mammone would stroll his little canine, Harry, stated residents on his road, and likewise preferred to surf and mountain bike.
“Harry all the time bumped into our door,” stated neighbor Roger Borelli. “He (Mammone) was all the time coming over to deliver him residence.”
Borelli referred to as Mammone a “very good man” who he noticed on and off on the block. He stated he first met the physician when his personal mom wanted assist after a fall and he took her to the emergency room the place Mammone labored.
“It’s actually a disgrace,” he stated. “He did what he may for my mother and requested about her afterward.”
In an announcement, Windfall Mission Hospital stated, “We're shocked by this devastating tragedy. All the Mission Hospital household is grieving over the lack of an unimaginable doctor and pal.”
At a Lengthy Seashore tackle listed for Smith, close by residents have been horrified to study what occurred in Dana Level.
Karin Sarmiento didn't know Smith or whether or not he lived within the condo constructing however stated she felt unsafe after studying that one thing so “heinous” may very well be dedicated by somebody who might have been so shut by.
“It’s disgusting,” stated Sarmiento, 45. “A poor physician trying to assist individuals. It makes me sick.”
The crime is below investigation. Anybody with related info ought to contact the Orange County Sheriff’s Division at 714-288-6740.
Workers author Hunter Lee contributed to this report.


