A 71-year-old man is in intensive care and a 16-year-old is under arrest after a wild house party in Aptos.
Deputies say they warned the party-goers to break up Saturday night on Skyward Drive.
After they left, deputies say an elderly man went to tell the party-goers to quiet down. The man was then allegedly assaulted by a 16-year-old boy from Aptos.
The teenager is now in juvenile hall.
The elderly man continues to be monitored in the intensive care unit.