The victim was riding his bike along the river trail near the College Park Estates neighborhood when a group of juveniles punched and kicked him and then stole his wallet and cellphone as he laid injured on the ground, police said.
Police said the attacker was arguing with his victim, a man in his 50s, before the altercation turned physical around 7:30 a.m.
A 39-year-old Rialto man was arrested Sunday on suspicion of groping a mother who was shopping with her small child in Seal Beach, according to a police spokesman.
The effort will wipe felony convictions for 22,000 people and misdemeanors for 15,000 in Los Angeles County.
The three—who could face state prison terms if convicted as charged—are due back in a Torrance courtroom Friday.
Police said she was stabbed at Catch One, a popular nightclub in the Arlington Heights area of Los Angeles.
The situation started early Friday morning when officers headed to a call about a burglary in progress at a restaurant in Palm Springs around 2:39 a.m.
Dayvon Taylor of Long Beach was taken to St. Mary Medical Center in Long Beach Thursday and died shortly after he arrived, according to officials.
Detectives arrested Benjamin Green on suspicion of attempted murder, assault with a firearm and second-degree robbery after they served a search warrant at a home near the Compton-Long Beach border.
Police said they got a call saying the man was throwing rocks and refusing to leave around 6:55 p.m.