MOSS BEACH – A 17-year-old San Francisco boy was arrested on suspicion of chasing an 18-year-old man into a home and brutally beating him Monday in Moss Beach, according to authorities.

A teenager accused of assault with a deadly weapon was arrested, according to the San Mateo County Sheriff’s Office. The assault occurred early Monday morning in the 100 block of Barranca Lane of Moss Beach.

A juvenile suspect is detained after a severe assault on an adult male in Moss Beach, according to San Mateo County Sheriff's Office.

A 17-year-old San Francisco boy was arrested Monday after allegedly beating a young man with a blunt object at a Moss Beach home, according to authorities.

The assault occurred around 2:15 a.m. in the 100 block of Barranca Lane, where San Mateo County sheriff’s deputies found an 18-year-old with severe injuries to his face and head. Investigators said a girl was in her room when an acquaintance jumped through her open window,