Photos: Have you seen this woman?

Los Angeles County Sheriff's homicide detectives are seeking the public's assistance in attempting to discover the identity of this woman photographed with Michael Garguilo. — Los Angeles County Sheriff's Dept.

Suspected serial killer Michael Gargiulo is seen in four photos with an "unknown" woman, believed to be taken in 2001 or 2002. Investigators would like to talk to this woman and are seeking any information as to her identity or whereabouts. Anyone with information is asked to contact the following:

Det. Mark Lillienfeld
LA County Sheriff's Homicide Bureau
323-890-5500

Hollywood Homicide Unit | Los Angeles Police Dept.
213-972-2910 | 213-972-2971

Sgt. Richard Lewis | Santa Monica Police Dept. 310-458-8462 | richard.lewis@smgov.net

"48 Hours Mystery": The Boy Next Door

Los Angeles County Sheriff's Homicide detectives are seeking the public's assistance in attempting to discover the identity of this woman. Any information regarding her identify is being sought. — Los Angeles County Sheriff's Dept.

Suspected serial killer Michael Gargiulo is seen in four photos with an "unknown" woman, believed to be taken in 2001 or 2002. Investigators would like to talk to this woman and are seeking any information as to her identity or whereabouts. Anyone with information is asked to contact the following:

Det. Mark Lillienfeld
LA County Sheriff's Homicide Bureau
323-890-5500

Hollywood Homicide Unit | Los Angeles Police Dept.
213-972-2910 | 213-972-2971

Sgt. Richard Lewis | Santa Monica Police Dept. 310-458-8462 | richard.lewis@smgov.net

48 Hours Mystery: The Boy Next Door

Suspected serial killer Michael Gargiulo is seen in four photos with an "unknown" woman, believed to be taken in 2001 or 2002. Investigators would like to talk to this woman and are seeking any information as to her identity or whereabouts. Anyone with information is asked to contact the following:

Det. Mark Lillienfeld
LA County Sheriff's Homicide Bureau
323-890-5500

Hollywood Homicide Unit | Los Angeles Police Dept.
213-972-2910 | 213-972-2971

Sgt. Richard Lewis | Santa Monica Police Dept. 310-458-8462 | richard.lewis@smgov.net

"48 Hours Mystery": The Boy Next Door

Suspected serial killer Michael Gargiulo is seen in four photos with an "unknown" woman, believed to be taken in 2001 or 2002. Investigators would like to talk to this woman and are seeking any information as to her identity or whereabouts. Anyone with information is asked to contact the following:

Det. Mark Lillienfeld
LA County Sheriff's Homicide Bureau
323-890-5500

Hollywood Homicide Unit | Los Angeles Police Dept.
213-972-2910 | 213-972-2971

Sgt. Richard Lewis | Santa Monica Police Dept. 310-458-8462 | richard.lewis@smgov.net

48 Hours Mystery: The Boy Next Door

Homicide detectives are seeking the public's assistance in identifying a women photographed with Michael Garguilo. Gargiulo is currently in the Los Angeles County jail, awaiting trial for two murders and one murder attempt in California.

Anyone with information about the woman or about Gargiulo is asked to contact Det. Lillienfeld of the Los Angeles Sheriff's Homicide Bureau at (323) 890-5500.

"48 Hours Mystery": The Boy Next Door