[caption id="attachment_3876" align="alignright" width="195" caption="FILE - This file photo released July 8, 2010 shows a booking photo provided by the Los Angeles Police Department showing suspect Lonnie David Franklin Jr., in 2010 accused of being the "Grim Sleeper" serial killer. Franklin was arrested July 7 on 10 counts of murder, one count of attempted murder and special circumstance allegations of multiple murders that could make him eligible for the death penalty. (AP Photo/Los Angeles Police Department)"][/caption]

The man suspected of killing ten women in the Los Angeles area since 1985 has pleaded not guilty to all charges. Prosecutors say Lonnie Franklin Jr. is the "Grim Sleeper," so named because they say he killed twice in the 1980's, but then took a 14-year pause before he killed again.

Franklin was arrested last month when authorities say they were able to connect him to the crimes through DNA.