The unidentified teen was taken to the Ventura County Medical Center.
The business is located at Hazeltine and Oxnard.
Authorities say one person has been killed and two others sustained major injuries following a three-car crash in Oxnard.
Police in Oxnard believe they are looking for an armed suspect who has robbed the same convenience store six times.
The victim had been hospitalized since the fight.
The man was also wearing headphones.
The sinkhole, about 20 feet wide, opened at the corner of Ventura Boulevard and Hemlock Street.
A retired Marine Corps captain was sentenced to more than 200 years in federal prison for violently sexually abusing young girls in Phnom Penh, Cambodia.
Investigators are searching for the person who shot a 26-year-old man dead Friday.
Authorities are searching for two robbery suspects who allegedly struck a 46-year-old man with a tire iron and handgun before fleeing.
The child was rushed to the Ventura County Medical Center where he was pronounced dead.
Authorities say a bicyclist was fatally struck in an early morning collision with a vehicle in Oxnard.
The car had been reported stolen about three hours earlier.
Oscar Valles, 43, reportedly called police on Saturday just after 12:30 p.m. to say he wanted to surrender.
Some local farmers are making a push for Rose Parade floats to feature flowers grown in California.