4 people found unconscious at Huntington Park restaurant

At least four people were found unconscious Friday afternoon at a Huntington Park restaurant and police are investigating.

The incident was reported shortly before 5 p.m. at Mariscos Mi Lindo Sinaloa at 5527 Pacific Boulevard.

The Los Angeles County Fire Department said they suspect some unknown type of drugs were involved in the incident. However, an employee at the restaurant told Fox 11 News that there had been four men drinking heavily before passing out.

At least three police vehicles responded to the restaurant. The investigation is ongoing. No further details were immediately known.