HOLLYWOOD HILLS, LOS ANGELES (KABC) — A decomposed body was found near the 101 Freeway in the Hollywood Hills, prompting an investigation Monday morning.

The California Highway Patrol was alerted to the body by the Los Angeles Fire Department around 1:20 p.m.

The unidentified body was found between two concrete pillars on the right shoulder of the southbound highway north of Mulholland Drive, according to the CHP.

It’s unclear how this person died or how long the body had been there. The investigation continues.