AP Photo 6 months ago

Craig Newmark, founder of Craigslist. org, gestures while speaking during a panel discussion sponsored by Consumer Reports and The Consumerist on how online media is making a difference for consumers, Tuesday, May 19, 2009, in New York.

AP Photo 6 months ago

Craig Newmark, founder of Craigslist, poses for photographs before a panel discussion sponsored by Consumer Reports and The Consumerist Tuesday, May 19, 2009, in New York.

AP Photo 6 months ago

Craig Newmark, founder of Craigslist, poses for photographs before a panel discussion sponsored by Consumer Reports and The Consumerist Tuesday, May 19, 2009, in New York.

AP Photo 6 months ago

Craig Newmark, founder of Craigslist, poses for photographs before a panel discussion sponsored by Consumer Reports and The Consumerist Tuesday, May 19, 2009, in New York.

AP Photo 7 months ago

Craigslist founder Craig Newmark speaks at a memorial concert for Katherine Ann Olson Sunday May 3, 2009 in Eden Prairie, Minn. Olson, 24, died in 2007 after responding to a phony ad for a baby sitter Craigslist.

AP Photo 7 months ago

A plainclothes police officer enters a residential building where Craigslist Killing suspect Philip Markoff lives in Quincy, Mass. , Monday April 20, 2009. Police later served a search warrant seeking evidence in the case.

AP Photo 1 month ago

Robert D. Thompson, 34, of Portland is seen in an undated photo provided by the Yamhill County Sheriff's Office. He is one of three men accused of responding to a Craigslist ad and taking part in the sex abuse of underage girls.

AP Photo 1 month ago

Patricio Moreno, 43, of Forest Grove, Ore. , is seen in an undated photo provided by the Yamhill County Sheriff's Office. He is one of three men accused of responding to a Craigslist ad and taking part in the sex abuse of underage girls.

AP Photo 1 month ago

David Garcia, 41, of McMinnville, Ore. , is seen in an undated photo provided by the Yamhill County Sheriff's Office. He is one of three men accused of responding to a Craigslist ad and taking part in the sex abuse of underage girls.

AP Photo 1 month ago

Darrin Vaughn Daily, 44, of Newberg, Ore. , is seen in an undated photo provided by the Yamhill County Sheriff's Office.

AP Photo 3 months ago

In this photo released Tuesday, Aug. 17, 2009 by the St. Charles County (Mo.) Department of Corrections, 40-year-old Elizabeth A. Thrasher is shown.

Defense attorney John Salsberg (R) speaks with Susan Haynes, mother of Phillip Markoff, after a pre-trial hearing in the case against Markoff in Suffolk Superior Court in Boston, Massachusetts August 11, 2009.

Defense attorney John Salsberg arrives for a pre-trial hearing in the case against Phillip Markoff in Suffolk Superior Court in Boston, Massachusetts August 11, 2009. Markoff faces murder charges in the April 14 death of Julissa Brisman whom he allegedly contacted through Craigslist.

Assistant District Attorney Edmond Zabin arrives for a pre-trial hearing in the case against Phillip Markoff in Suffolk Superior Court in Boston, Massachusetts August 11, 2009.

Judge Frank Gaziano (R) speaks to Assistant District Attorney Edmond Zabin during a pre-trial hearing in the case against Phillip Markoff in Suffolk Superior Court in Boston, Massachusetts August 11, 2009.

AP Photo 3 months ago

Defense attorney John Salsberg, right, speaks with Susan Haynes, mother of Phillip Markoff, following a pre-trial hearing in the case against Markoff in Suffolk Superior Court in Boston Aug. 11, 2009.

AP Photo 4 months ago

California Gov. Arnold Schwarzenegger is shown in a scene from his Twitter video he posted Tuesday July 21, 2009 related to the state's budget crisis. He tells followers he likes one suggestion to autograph a fleet of state-owned vehicles being put up for auction on Craigslist and eBay.

AP Photo 4 months ago

In this photo taken Wednesday, July 15, 2009, Cook County Sheriff Tom Dart, center, confers with department employees Bob Hovey, left, and Scott Cassidy in Burr Oak Cemetery in Alsip, Ill. , during his investigation after four people were accused of digging up graves and reselling plots...

AP Photo 5 months ago

The State Line Gun Shop is seen in Mason, N.H. , Monday, June 22, 2009. Prosecutors say Philip Markoff, the man charged with killing a woman he met on Craigslist, bought the gun he used from this gun shop 40 miles west of Boston on the New Hampshire-Massachusetts state line.

AP Photo 5 months ago

FILE - In this June 22, 2009, file photo, former Boston University medical student during Philip Markoff stands during his arraignment in Suffolk Superior Court, Monday, June 22, 2009, in Boston, on charges he killed a masseuse at a Boston hotel that he met through Craigslist.

AP Photo 5 months ago

FILE - In this April 21, 2009 file photo, Boston University medical student Philip Markoff stands during his arraignment in Boston Municipal Court, in Boston. Markoff has been ordered held without bail on charges that he fatally shot a masseuse he had lured to his hotel through Craigslist.

AP Photo 6 months ago

Connecticut Attorney General Richard Blumenthal announces during a news conference in his office in Hartford, Conn. , Tuesday, May 26, 2009 that he has asked Craigslist to detail its new and stronger policies and procedures for keeping pornography and prostitution off its recently initi...

AP Photo 6 months ago

Boston Municipal Court Judge Paul Leary presides over a procedural hearing for Philip Markoff Thursday, May 21, 2009, in Boston. Markoff, a former Boston University medical student accused of killing a 25-year-old masseuse he met through Craigslist, did not appear at the brief hearing.

AP Photo 6 months ago

Assistant district attorney Edmond Zabina, center at microphone, addresses the court during a procedural hearing for Philip Markoff Thursday, May 21, 2009, in Boston. Markoff's defense attorney John Salsberg, third from right, stands at the other microphone.

AP Photo 6 months ago

Defense attorney John Salsberg stands in court during a procedural hearing for Philip Markoff Thursday, May 21, 2009, in Boston. Markoff, a former Boston University medical student accused of killing a 25-year-old masseuse he met through Craigslist, did not appear at the brief hearing.